44772072524 has 24 divisors (see below), whose sum is σ = 80889072768. Its totient is φ = 21661096320.

The previous prime is 44772072523. The next prime is 44772072551. The reversal of 44772072524 is 42527027744.

It is not an unprimeable number, because it can be changed into a prime (44772072523) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1188344 + ... + 1225440.

It is an arithmetic number, because the mean of its divisors is an integer number (3370378032).

Almost surely, 2^44772072524 is an apocalyptic number.

It is an amenable number.

44772072524 is a deficient number, since it is larger than the sum of its proper divisors (36117000244).

44772072524 is a wasteful number, since it uses less digits than its factorization.

44772072524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46865 (or 46863 counting only the distinct ones).

The product of its (nonzero) digits is 878080, while the sum is 44.

The spelling of 44772072524 in words is "forty-four billion, seven hundred seventy-two million, seventy-two thousand, five hundred twenty-four".