50408264438 has 16 divisors (see below), whose sum is σ = 86726138784. Its totient is φ = 21525549120.

The previous prime is 50408264429. The next prime is 50408264441. The reversal of 50408264438 is 83446280405.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6495383 + ... + 6503138.

It is an arithmetic number, because the mean of its divisors is an integer number (5420383674).

Almost surely, 2^50408264438 is an apocalyptic number.

50408264438 is a deficient number, since it is larger than the sum of its proper divisors (36317874346).

50408264438 is a wasteful number, since it uses less digits than its factorization.

50408264438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12998807.

The product of its (nonzero) digits is 737280, while the sum is 44.

The spelling of 50408264438 in words is "fifty billion, four hundred eight million, two hundred sixty-four thousand, four hundred thirty-eight".