44516157 has 12 divisors (see below), whose sum is σ = 69045696. Its totient is φ = 25437720.

The previous prime is 44516141. The next prime is 44516231. The reversal of 44516157 is 75161544.

It is not a de Polignac number, because 44516157 - 2⁴ = 44516141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44516117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151269 + ... + 151562.

It is an arithmetic number, because the mean of its divisors is an integer number (5753808).

Almost surely, 2^44516157 is an apocalyptic number.

It is an amenable number.

44516157 is a deficient number, since it is larger than the sum of its proper divisors (24529539).

44516157 is a wasteful number, since it uses less digits than its factorization.

44516157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302848 (or 302841 counting only the distinct ones).

The product of its digits is 16800, while the sum is 33.

The square root of 44516157 is about 6672.0429405093. The cubic root of 44516157 is about 354.4099355895.

The spelling of 44516157 in words is "forty-four million, five hundred sixteen thousand, one hundred fifty-seven".