55505050500546 has 24 divisors (see below), whose sum is σ = 121364254156860. Its totient is φ = 18331943283936.

The previous prime is 55505050500469. The next prime is 55505050500569. The reversal of 55505050500546 is 64500505050555.

55505050500546 is a `hidden beast` number, since 5 + 5 + 5 + 0 + 5 + 0 + 50 + 50 + 0 + 546 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 44695388782521 + 10809661718025 = 6685461^2 + 3287805^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14145016005 + ... + 14145019928.

Almost surely, 2^{55505050500546} is an apocalyptic number.

55505050500546 is an abundant number, since it is smaller than the sum of its proper divisors (65859203656314).

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

55505050500546 is a wasteful number, since it uses less digits than its factorization.

55505050500546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28290036050 (or 28290036047 counting only the distinct ones).

The product of its (nonzero) digits is 1875000, while the sum is 45.

The spelling of 55505050500546 in words is "fifty-five trillion, five hundred five billion, fifty million, five hundred thousand, five hundred forty-six".