50934164894 has 4 divisors (see below), whose sum is σ = 76401247344. Its totient is φ = 25467082446.

The previous prime is 50934164893. The next prime is 50934165049. The reversal of 50934164894 is 49846143905.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50934164893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12733541222 + ... + 12733541225.

It is an arithmetic number, because the mean of its divisors is an integer number (19100311836).

Almost surely, 2^50934164894 is an apocalyptic number.

50934164894 is a deficient number, since it is larger than the sum of its proper divisors (25467082450).

50934164894 is a wasteful number, since it uses less digits than its factorization.

50934164894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25467082449.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 50934164894 in words is "fifty billion, nine hundred thirty-four million, one hundred sixty-four thousand, eight hundred ninety-four".