44908157952 has 264 divisors, whose sum is σ = 149999181696. Its totient is φ = 12674801664.

The previous prime is 44908157939. The next prime is 44908157953. The reversal of 44908157952 is 25975180944.

It is a happy number.

44908157952 is a `hidden beast` number, since 4 + 490 + 81 + 5 + 79 + 5 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44908157953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5350303 + ... + 5358689.

Almost surely, 2^44908157952 is an apocalyptic number.

44908157952 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44908157952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74999590848).

44908157952 is an abundant number, since it is smaller than the sum of its proper divisors (105091023744).

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

44908157952 is a wasteful number, since it uses less digits than its factorization.

44908157952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8503 (or 8482 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 54.

The spelling of 44908157952 in words is "forty-four billion, nine hundred eight million, one hundred fifty-seven thousand, nine hundred fifty-two".