50564031486 has 16 divisors (see below), whose sum is σ = 101272333968. Its totient is φ = 16830632000.

The previous prime is 50564031467. The next prime is 50564031491. The reversal of 50564031486 is 68413046505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6006735 + ... + 6015146.

It is an arithmetic number, because the mean of its divisors is an integer number (6329520873).

Almost surely, 2^50564031486 is an apocalyptic number.

50564031486 is an abundant number, since it is smaller than the sum of its proper divisors (50708302482).

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

50564031486 is a wasteful number, since it uses less digits than its factorization.

50564031486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12022587.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 50564031486 in words is "fifty billion, five hundred sixty-four million, thirty-one thousand, four hundred eighty-six".