50463702638 has 8 divisors (see below), whose sum is σ = 75890145240. Its totient is φ = 25166987560.

The previous prime is 50463702577. The next prime is 50463702643. The reversal of 50463702638 is 83620736405.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32430908 + ... + 32432463.

It is an arithmetic number, because the mean of its divisors is an integer number (9486268155).

Almost surely, 2^50463702638 is an apocalyptic number.

50463702638 is a deficient number, since it is larger than the sum of its proper divisors (25426442602).

50463702638 is a wasteful number, since it uses less digits than its factorization.

50463702638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64863762.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 50463702638 in words is "fifty billion, four hundred sixty-three million, seven hundred two thousand, six hundred thirty-eight".