1051035525 has 18 divisors (see below), whose sum is σ = 1882521810. Its totient is φ = 560552160.

The previous prime is 1051035511. The next prime is 1051035529. The reversal of 1051035525 is 5255301501.

1051035525 is a `hidden beast` number, since 1 + 0 + 5 + 103 + 552 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 119443041 + 931592484 = 10929^2 + 30522^2 .

It is not a de Polignac number, because 1051035525 - 2⁴ = 1051035509 is a prime.

It is a super-2 number, since 2×1051035525² = 2209351349624051250, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051035529) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2335410 + ... + 2335859.

It is an arithmetic number, because the mean of its divisors is an integer number (104584545).

Almost surely, 2^1051035525 is an apocalyptic number.

1051035525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1051035525 is a deficient number, since it is larger than the sum of its proper divisors (831486285).

1051035525 is a wasteful number, since it uses less digits than its factorization.

1051035525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4671285 (or 4671277 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 27.

The square root of 1051035525 is about 32419.6780520720. The cubic root of 1051035525 is about 1016.7303752367.

The spelling of 1051035525 in words is "one billion, fifty-one million, thirty-five thousand, five hundred twenty-five".