1051355525 has 24 divisors (see below), whose sum is σ = 1424908800. Its totient is φ = 763164800.

The previous prime is 1051355477. The next prime is 1051355573. The reversal of 1051355525 is 5255531501.

It is an interprime number because it is at equal distance from previous prime (1051355477) and next prime (1051355573).

It is not a de Polignac number, because 1051355525 - 2⁸ = 1051355269 is a prime.

It is a super-2 number, since 2×1051355525² = 2210696879896051250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1051355491 and 1051355500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153116 + ... + 159834.

It is an arithmetic number, because the mean of its divisors is an integer number (59371200).

Almost surely, 2^1051355525 is an apocalyptic number.

It is an amenable number.

1051355525 is a deficient number, since it is larger than the sum of its proper divisors (373553275).

1051355525 is a wasteful number, since it uses less digits than its factorization.

1051355525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7309 (or 7304 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 32.

The square root of 1051355525 is about 32424.6129506583. The cubic root of 1051355525 is about 1016.8335498991.

The spelling of 1051355525 in words is "one billion, fifty-one million, three hundred fifty-five thousand, five hundred twenty-five".