55505050460 has 48 divisors (see below), whose sum is σ = 118510456512. Its totient is φ = 21830860800.

The previous prime is 55505050387. The next prime is 55505050477. The reversal of 55505050460 is 6405050555.

It is a self number, because there is not a number n which added to its sum of digits gives 55505050460.

It is a congruent number.

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, 5156444 + ... + 5167196.

It is an arithmetic number, because the mean of its divisors is an integer number (2468967844).

Almost surely, 2^55505050460 is an apocalyptic number.

It is an amenable number.

55505050460 is an abundant number, since it is smaller than the sum of its proper divisors (63005406052).

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

55505050460 is a wasteful number, since it uses less digits than its factorization.

55505050460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15054 (or 15052 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 35.

The spelling of 55505050460 in words is "fifty-five billion, five hundred five million, fifty thousand, four hundred sixty".