47121631600 has 60 divisors (see below), whose sum is σ = 113545978624. Its totient is φ = 18792668160.

The previous prime is 47121631591. The next prime is 47121631631. The reversal of 47121631600 is 613612174.

It is a super-2 number, since 2×47121631600² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39984 + ... + 309583.

Almost surely, 2^47121631600 is an apocalyptic number.

47121631600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47121631600 is an abundant number, since it is smaller than the sum of its proper divisors (66424347024).

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

47121631600 is a wasteful number, since it uses less digits than its factorization.

47121631600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349922 (or 349911 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 47121631600 in words is "forty-seven billion, one hundred twenty-one million, six hundred thirty-one thousand, six hundred".