55632431460 has 24 divisors (see below), whose sum is σ = 155770808256. Its totient is φ = 14835315040.

The previous prime is 55632431353. The next prime is 55632431461. The reversal of 55632431460 is 6413423655.

It is not an unprimeable number, because it can be changed into a prime (55632431461) 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, 463603536 + ... + 463603655.

It is an arithmetic number, because the mean of its divisors is an integer number (6490450344).

Almost surely, 2^55632431460 is an apocalyptic number.

It is an amenable number.

55632431460 is an abundant number, since it is smaller than the sum of its proper divisors (100138376796).

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

55632431460 is a wasteful number, since it uses less digits than its factorization.

55632431460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927207203 (or 927207201 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 55632431460 in words is "fifty-five billion, six hundred thirty-two million, four hundred thirty-one thousand, four hundred sixty".