50662123388 has 48 divisors (see below), whose sum is σ = 94448064480. Its totient is φ = 23736271104.

The previous prime is 50662123381. The next prime is 50662123397. The reversal of 50662123388 is 88332126605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50662123381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 750770 + ... + 815462.

It is an arithmetic number, because the mean of its divisors is an integer number (1967668010).

Almost surely, 2^50662123388 is an apocalyptic number.

50662123388 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

50662123388 is a deficient number, since it is larger than the sum of its proper divisors (43785941092).

50662123388 is a wasteful number, since it uses less digits than its factorization.

50662123388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64926 (or 64924 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 50662123388 in words is "fifty billion, six hundred sixty-two million, one hundred twenty-three thousand, three hundred eighty-eight".