3631475127072 has 96 divisors (see below), whose sum is σ = 10459597272768. Its totient is φ = 1096294358016.

The previous prime is 3631475126971. The next prime is 3631475127083. The reversal of 3631475127072 is 2707215741363.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×3631475127072² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27385138 + ... + 27517425.

It is an arithmetic number, because the mean of its divisors is an integer number (108954138258).

Almost surely, 2^{3631475127072} is an apocalyptic number.

3631475127072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3631475127072 is an abundant number, since it is smaller than the sum of its proper divisors (6828122145696).

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

3631475127072 is a wasteful number, since it uses less digits than its factorization.

3631475127072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54902642 (or 54902634 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 48.

The spelling of 3631475127072 in words is "three trillion, six hundred thirty-one billion, four hundred seventy-five million, one hundred twenty-seven thousand, seventy-two".