44980524894 has 128 divisors (see below), whose sum is σ = 97925160960. Its totient is φ = 13744857600.

The previous prime is 44980524871. The next prime is 44980524913. The reversal of 44980524894 is 49842508944.

It is a happy number.

It is a super-2 number, since 2×44980524894² (a number of 22 digits) contains 22 as substring.

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 63 ways as a sum of consecutive naturals, for example, 45757927 + ... + 45758909.

It is an arithmetic number, because the mean of its divisors is an integer number (765040320).

Almost surely, 2^44980524894 is an apocalyptic number.

44980524894 is an abundant number, since it is smaller than the sum of its proper divisors (52944636066).

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

44980524894 is a wasteful number, since it uses less digits than its factorization.

44980524894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226.

The product of its (nonzero) digits is 13271040, while the sum is 57.

The spelling of 44980524894 in words is "forty-four billion, nine hundred eighty million, five hundred twenty-four thousand, eight hundred ninety-four".