55201052460 has 24 divisors (see below), whose sum is σ = 154562947056. Its totient is φ = 14720280640.

The previous prime is 55201052447. The next prime is 55201052471. The reversal of 55201052460 is 6425010255.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 460008711 + ... + 460008830.

It is an arithmetic number, because the mean of its divisors is an integer number (6440122794).

Almost surely, 2^55201052460 is an apocalyptic number.

It is an amenable number.

55201052460 is an abundant number, since it is smaller than the sum of its proper divisors (99361894596).

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

55201052460 is a wasteful number, since it uses less digits than its factorization.

55201052460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 920017553 (or 920017551 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 55201052460 in words is "fifty-five billion, two hundred one million, fifty-two thousand, four hundred sixty".