47556408504 has 32 divisors (see below), whose sum is σ = 129699296640. Its totient is φ = 14411032800.

The previous prime is 47556408503. The next prime is 47556408509. The reversal of 47556408504 is 40580465574.

It is a super-2 number, since 2×47556408504² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47556408503) 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, 90068692 + ... + 90069219.

It is an arithmetic number, because the mean of its divisors is an integer number (4053103020).

Almost surely, 2^47556408504 is an apocalyptic number.

47556408504 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

47556408504 is an abundant number, since it is smaller than the sum of its proper divisors (82142888136).

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

47556408504 is a wasteful number, since it uses less digits than its factorization.

47556408504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180137931 (or 180137927 counting only the distinct ones).

The product of its (nonzero) digits is 2688000, while the sum is 48.

The spelling of 47556408504 in words is "forty-seven billion, five hundred fifty-six million, four hundred eight thousand, five hundred four".