1052493872 has 10 divisors (see below), whose sum is σ = 2039206908. Its totient is φ = 526246928.

The previous prime is 1052493829. The next prime is 1052493877. The reversal of 1052493872 is 2783942501.

It is a super-2 number, since 2×1052493872² = 2215486701195104768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1052493877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32890418 + ... + 32890449.

Almost surely, 2^1052493872 is an apocalyptic number.

It is an amenable number.

1052493872 is a deficient number, since it is larger than the sum of its proper divisors (986713036).

1052493872 is an equidigital number, since it uses as much as digits as its factorization.

1052493872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65780875 (or 65780869 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 1052493872 is about 32442.1619501537. The cubic root of 1052493872 is about 1017.2004070605.

The spelling of 1052493872 in words is "one billion, fifty-two million, four hundred ninety-three thousand, eight hundred seventy-two".