49712221794 has 64 divisors (see below), whose sum is σ = 107634787200. Its totient is φ = 15253152768.

The previous prime is 49712221771. The next prime is 49712221841.

49712221794 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3185242 + ... + 3200810.

It is an arithmetic number, because the mean of its divisors is an integer number (1681793550).

Almost surely, 2^49712221794 is an apocalyptic number.

49712221794 is an abundant number, since it is smaller than the sum of its proper divisors (57922565406).

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

49712221794 is a wasteful number, since it uses less digits than its factorization.

49712221794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16387.

The product of its digits is 508032, while the sum is 48.

The spelling of 49712221794 in words is "forty-nine billion, seven hundred twelve million, two hundred twenty-one thousand, seven hundred ninety-four".