55150624372535 has 32 divisors (see below), whose sum is σ = 70730732639232. Its totient is φ = 41135866862080.

The previous prime is 55150624372513. The next prime is 55150624372549. The reversal of 55150624372535 is 53527342605155.

It is a de Polignac number, because none of the positive numbers 2^k-55150624372535 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406578734 + ... + 406714356.

It is an arithmetic number, because the mean of its divisors is an integer number (2210335394976).

Almost surely, 2^{55150624372535} is an apocalyptic number.

55150624372535 is a deficient number, since it is larger than the sum of its proper divisors (15580108266697).

55150624372535 is a wasteful number, since it uses less digits than its factorization.

55150624372535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180463.

The product of its (nonzero) digits is 18900000, while the sum is 53.

The spelling of 55150624372535 in words is "fifty-five trillion, one hundred fifty billion, six hundred twenty-four million, three hundred seventy-two thousand, five hundred thirty-five".