1055212032 has 320 divisors, whose sum is σ = 3563771904. Its totient is φ = 270336000.

The previous prime is 1055212013. The next prime is 1055212051. The reversal of 1055212032 is 2302125501.

It is an interprime number because it is at equal distance from previous prime (1055212013) and next prime (1055212051).

It is a super-2 number, since 2×1055212032² = 2226944864955138048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4203907 + ... + 4204157.

Almost surely, 2^1055212032 is an apocalyptic number.

1055212032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055212032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1781885952).

1055212032 is an abundant number, since it is smaller than the sum of its proper divisors (2508559872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1055212032 is a wasteful number, since it uses less digits than its factorization.

1055212032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1055212032 is about 32484.0273365234. The cubic root of 1055212032 is about 1018.0753247928.

Adding to 1055212032 its reverse (2302125501), we get a palindrome (3357337533).

The spelling of 1055212032 in words is "one billion, fifty-five million, two hundred twelve thousand, thirty-two".