1056025533 has 16 divisors (see below), whose sum is σ = 1491690816. Its totient is φ = 662234880.

The previous prime is 1056025511. The next prime is 1056025541. The reversal of 1056025533 is 3355206501.

It is not a de Polignac number, because 1056025533 - 2⁸ = 1056025277 is a prime.

It is a super-2 number, since 2×1056025533² = 2230379852695868178, 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 1056025533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056025543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108610 + ... + 117932.

It is an arithmetic number, because the mean of its divisors is an integer number (93230676).

Almost surely, 2^1056025533 is an apocalyptic number.

It is an amenable number.

1056025533 is a deficient number, since it is larger than the sum of its proper divisors (435665283).

1056025533 is a wasteful number, since it uses less digits than its factorization.

1056025533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11564.

The product of its (nonzero) digits is 13500, while the sum is 30.

The square root of 1056025533 is about 32496.5464780490. The cubic root of 1056025533 is about 1018.3368812477.

The spelling of 1056025533 in words is "one billion, fifty-six million, twenty-five thousand, five hundred thirty-three".