1052511224 has 8 divisors (see below), whose sum is σ = 1973458560. Its totient is φ = 526255608.

The previous prime is 1052511221. The next prime is 1052511269. The reversal of 1052511224 is 4221152501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1052511224² = 2215559753291956352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052511224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052511221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65781944 + ... + 65781959.

It is an arithmetic number, because the mean of its divisors is an integer number (246682320).

Almost surely, 2^1052511224 is an apocalyptic number.

It is an amenable number.

1052511224 is a deficient number, since it is larger than the sum of its proper divisors (920947336).

1052511224 is a wasteful number, since it uses less digits than its factorization.

1052511224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131563909 (or 131563905 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1052511224 is about 32442.4293788243. The cubic root of 1052511224 is about 1017.2059970739.

Adding to 1052511224 its reverse (4221152501), we get a palindrome (5273663725).

The spelling of 1052511224 in words is "one billion, fifty-two million, five hundred eleven thousand, two hundred twenty-four".