5540131504 has 20 divisors (see below), whose sum is σ = 10740510976. Its totient is φ = 2768386752.

The previous prime is 5540131501. The next prime is 5540131523. The reversal of 5540131504 is 4051310455.

It is a super-2 number, since 2×5540131504² = 61386114163226604032, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5540131501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77499 + ... + 130714.

Almost surely, 2^5540131504 is an apocalyptic number.

It is an amenable number.

5540131504 is a deficient number, since it is larger than the sum of its proper divisors (5200379472).

5540131504 is a wasteful number, since it uses less digits than its factorization.

5540131504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209884 (or 209878 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 5540131504 is about 74432.0596517388. The cubic root of 5540131504 is about 1769.4570460572.

Adding to 5540131504 its reverse (4051310455), we get a palindrome (9591441959).

The spelling of 5540131504 in words is "five billion, five hundred forty million, one hundred thirty-one thousand, five hundred four".