50402104556554 has 32 divisors (see below), whose sum is σ = 79208934630912. Its totient is φ = 24023458008000.

The previous prime is 50402104556527. The next prime is 50402104556563. The reversal of 50402104556554 is 45565540120405.

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, 174244564 + ... + 174533584.

It is an arithmetic number, because the mean of its divisors is an integer number (2475279207216).

Almost surely, 2^{50402104556554} is an apocalyptic number.

50402104556554 is a deficient number, since it is larger than the sum of its proper divisors (28806830074358).

50402104556554 is a wasteful number, since it uses less digits than its factorization.

50402104556554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331102.

The product of its (nonzero) digits is 2400000, while the sum is 46.

Adding to 50402104556554 its reverse (45565540120405), we get a palindrome (95967644676959).

The spelling of 50402104556554 in words is "fifty trillion, four hundred two billion, one hundred four million, five hundred fifty-six thousand, five hundred fifty-four".