50553432455 has 16 divisors (see below), whose sum is σ = 61358018400. Its totient is φ = 39980328960.

The previous prime is 50553432437. The next prime is 50553432467. The reversal of 50553432455 is 55423435505.

It is not a de Polignac number, because 50553432455 - 2²⁸ = 50284996999 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3290231 + ... + 3305559.

It is an arithmetic number, because the mean of its divisors is an integer number (3834876150).

Almost surely, 2^50553432455 is an apocalyptic number.

50553432455 is a deficient number, since it is larger than the sum of its proper divisors (10804585945).

50553432455 is a wasteful number, since it uses less digits than its factorization.

50553432455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22834.

The product of its (nonzero) digits is 900000, while the sum is 41.

The spelling of 50553432455 in words is "fifty billion, five hundred fifty-three million, four hundred thirty-two thousand, four hundred fifty-five".