11072506504 has 32 divisors (see below), whose sum is σ = 21995803800. Its totient is φ = 5207362560.

The previous prime is 11072506463. The next prime is 11072506513. The reversal of 11072506504 is 40560527011.

It can be written as a sum of positive squares in 4 ways, for example, as 8262446404 + 2810060100 = 90898^2 + 53010^2 .

It is a super-2 number, since 2×11072506504² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202594 + ... + 251374.

Almost surely, 2^11072506504 is an apocalyptic number.

It is an amenable number.

11072506504 is a deficient number, since it is larger than the sum of its proper divisors (10923297296).

11072506504 is a wasteful number, since it uses less digits than its factorization.

11072506504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50473 (or 50469 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The spelling of 11072506504 in words is "eleven billion, seventy-two million, five hundred six thousand, five hundred four".