44936501085 has 64 divisors (see below), whose sum is σ = 91351756800. Its totient is φ = 20530656576.

The previous prime is 44936501069. The next prime is 44936501089. The reversal of 44936501085 is 58010563944.

44936501085 is a `hidden beast` number, since 4 + 493 + 6 + 50 + 108 + 5 = 666.

It is not a de Polignac number, because 44936501085 - 2⁴ = 44936501069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 44936501085.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44936501089) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1763002 + ... + 1788308.

It is an arithmetic number, because the mean of its divisors is an integer number (1427371200).

Almost surely, 2^44936501085 is an apocalyptic number.

44936501085 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44936501085 is an abundant number, since it is smaller than the sum of its proper divisors (46415255715).

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

44936501085 is a wasteful number, since it uses less digits than its factorization.

44936501085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27207 (or 27201 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 44936501085 in words is "forty-four billion, nine hundred thirty-six million, five hundred one thousand, eighty-five".