50621375745534 has 32 divisors (see below), whose sum is σ = 110447165111040. Its totient is φ = 15339737620800.

The previous prime is 50621375745529. The next prime is 50621375745571. The reversal of 50621375745534 is 43554757312605.

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, 13007799 + ... + 16445229.

It is an arithmetic number, because the mean of its divisors is an integer number (3451473909720).

Almost surely, 2^{50621375745534} is an apocalyptic number.

50621375745534 is an abundant number, since it is smaller than the sum of its proper divisors (59825789365506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50621375745534 is a wasteful number, since it uses less digits than its factorization.

50621375745534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660576.

The product of its (nonzero) digits is 52920000, while the sum is 57.

The spelling of 50621375745534 in words is "fifty trillion, six hundred twenty-one billion, three hundred seventy-five million, seven hundred forty-five thousand, five hundred thirty-four".