1053257136 has 40 divisors (see below), whose sum is σ = 2784196800. Its totient is φ = 342920256.

The previous prime is 1053257131. The next prime is 1053257167. The reversal of 1053257136 is 6317523501.

It is a super-2 number, since 2×1053257136² = 2218701189069844992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053257097 and 1053257106.

It is not an unprimeable number, because it can be changed into a prime (1053257131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 253086 + ... + 257213.

It is an arithmetic number, because the mean of its divisors is an integer number (69604920).

Almost surely, 2^1053257136 is an apocalyptic number.

1053257136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1053257136 is an abundant number, since it is smaller than the sum of its proper divisors (1730939664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053257136 is a wasteful number, since it uses less digits than its factorization.

1053257136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510353 (or 510347 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 33.

The square root of 1053257136 is about 32453.9232759308. The cubic root of 1053257136 is about 1017.4462374224.

The spelling of 1053257136 in words is "one billion, fifty-three million, two hundred fifty-seven thousand, one hundred thirty-six".