50738251604 has 6 divisors (see below), whose sum is σ = 88791940314. Its totient is φ = 25369125800.

The previous prime is 50738251573. The next prime is 50738251631. The reversal of 50738251604 is 40615283705.

It can be written as a sum of positive squares in only one way, i.e., 49616671504 + 1121580100 = 222748^2 + 33490^2 .

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 as a sum of consecutive naturals, namely, 6342281447 + ... + 6342281454.

It is an arithmetic number, because the mean of its divisors is an integer number (14798656719).

Almost surely, 2^50738251604 is an apocalyptic number.

It is an amenable number.

50738251604 is a deficient number, since it is larger than the sum of its proper divisors (38053688710).

50738251604 is a wasteful number, since it uses less digits than its factorization.

50738251604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12684562905 (or 12684562903 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The spelling of 50738251604 in words is "fifty billion, seven hundred thirty-eight million, two hundred fifty-one thousand, six hundred four".