11053671520 has 48 divisors (see below), whose sum is σ = 26607042000. Its totient is φ = 4338041344.

The previous prime is 11053671479. The next prime is 11053671521. The reversal of 11053671520 is 2517635011.

It is a super-2 number, since 2×11053671520² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11053671521) 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, 643270 + ... + 660229.

It is an arithmetic number, because the mean of its divisors is an integer number (554313375).

Almost surely, 2^11053671520 is an apocalyptic number.

11053671520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11053671520 is an abundant number, since it is smaller than the sum of its proper divisors (15553370480).

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

11053671520 is a wasteful number, since it uses less digits than its factorization.

11053671520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303567 (or 1303559 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The spelling of 11053671520 in words is "eleven billion, fifty-three million, six hundred seventy-one thousand, five hundred twenty".