55468787460 has 48 divisors (see below), whose sum is σ = 157945032000. Its totient is φ = 14540969344.

The previous prime is 55468787459. The next prime is 55468787471. The reversal of 55468787460 is 6478786455.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a junction number, because it is equal to n+sod(n) for n = 55468787394 and 55468787403.

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, 7831035 + ... + 7838114.

It is an arithmetic number, because the mean of its divisors is an integer number (3290521500).

Almost surely, 2^55468787460 is an apocalyptic number.

It is an amenable number.

55468787460 is an abundant number, since it is smaller than the sum of its proper divisors (102476244540).

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

55468787460 is a wasteful number, since it uses less digits than its factorization.

55468787460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15669220 (or 15669218 counting only the distinct ones).

The product of its (nonzero) digits is 45158400, while the sum is 60.

The spelling of 55468787460 in words is "fifty-five billion, four hundred sixty-eight million, seven hundred eighty-seven thousand, four hundred sixty".