11053257510 has 32 divisors (see below), whose sum is σ = 26544817152. Its totient is φ = 2945646560.

The previous prime is 11053257497. The next prime is 11053257521. The reversal of 11053257510 is 1575235011.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70134 + ... + 164393.

It is an arithmetic number, because the mean of its divisors is an integer number (829525536).

Almost surely, 2^11053257510 is an apocalyptic number.

11053257510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11053257510 is an abundant number, since it is smaller than the sum of its proper divisors (15491559642).

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

11053257510 is a wasteful number, since it uses less digits than its factorization.

11053257510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236108.

The product of its (nonzero) digits is 5250, while the sum is 30.

The spelling of 11053257510 in words is "eleven billion, fifty-three million, two hundred fifty-seven thousand, five hundred ten".