50554996454 has 32 divisors (see below), whose sum is σ = 78839641440. Its totient is φ = 24294297600.

The previous prime is 50554996441. The next prime is 50554996483. The reversal of 50554996454 is 45469945505.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 50554996454.

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, 5556449 + ... + 5565539.

It is an arithmetic number, because the mean of its divisors is an integer number (2463738795).

Almost surely, 2^50554996454 is an apocalyptic number.

50554996454 is a deficient number, since it is larger than the sum of its proper divisors (28284644986).

50554996454 is a wasteful number, since it uses less digits than its factorization.

50554996454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10136.

The product of its (nonzero) digits is 19440000, while the sum is 56.

The spelling of 50554996454 in words is "fifty billion, five hundred fifty-four million, nine hundred ninety-six thousand, four hundred fifty-four".