55060730460 has 144 divisors (see below), whose sum is σ = 168318495072. Its totient is φ = 14568960000.

The previous prime is 55060730353. The next prime is 55060730503. The reversal of 55060730460 is 6403706055.

55060730460 is a `hidden beast` number, since 5 + 5 + 0 + 607 + 3 + 0 + 46 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12693412 + ... + 12697748.

It is an arithmetic number, because the mean of its divisors is an integer number (1168878438).

Almost surely, 2^55060730460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55060730460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84159247536).

55060730460 is an abundant number, since it is smaller than the sum of its proper divisors (113257764612).

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

55060730460 is a wasteful number, since it uses less digits than its factorization.

55060730460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884 (or 4879 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The spelling of 55060730460 in words is "fifty-five billion, sixty million, seven hundred thirty thousand, four hundred sixty".