44625052644 has 12 divisors (see below), whose sum is σ = 104125122864. Its totient is φ = 14875017544.

The previous prime is 44625052631. The next prime is 44625052657.

44625052644 is nontrivially palindromic in base 10.

44625052644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (44625052631) and next prime (44625052657).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 44625052596 and 44625052605.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1859377182 + ... + 1859377205.

It is an arithmetic number, because the mean of its divisors is an integer number (8677093572).

Almost surely, 2^44625052644 is an apocalyptic number.

It is an amenable number.

44625052644 is an abundant number, since it is smaller than the sum of its proper divisors (59500070220).

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

44625052644 is a wasteful number, since it uses less digits than its factorization.

44625052644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3718754394 (or 3718754392 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

It can be divided in two parts, 446250 and 52644, that added together give a palindrome (498894).

The spelling of 44625052644 in words is "forty-four billion, six hundred twenty-five million, fifty-two thousand, six hundred forty-four".