48545944 has 8 divisors (see below), whose sum is σ = 91023660. Its totient is φ = 24272968.

The previous prime is 48545929. The next prime is 48545947. The reversal of 48545944 is 44954584.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×48545944² = 4713417357702272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48545944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48545947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3034114 + ... + 3034129.

Almost surely, 2^48545944 is an apocalyptic number.

It is an amenable number.

48545944 is a deficient number, since it is larger than the sum of its proper divisors (42477716).

48545944 is a wasteful number, since it uses less digits than its factorization.

48545944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068249 (or 6068245 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The square root of 48545944 is about 6967.4919447388. The cubic root of 48545944 is about 364.7967693299.

The spelling of 48545944 in words is "forty-eight million, five hundred forty-five thousand, nine hundred forty-four".