45669653244 has 36 divisors (see below), whose sum is σ = 115475298120. Its totient is φ = 15218923680.

The previous prime is 45669653243. The next prime is 45669653311. The reversal of 45669653244 is 44235696654.

45669653244 is a `hidden beast` number, since 4 + 5 + 6 + 69 + 6 + 532 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45669653243) 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, 48214 + ... + 306045.

It is an arithmetic number, because the mean of its divisors is an integer number (3207647170).

Almost surely, 2^45669653244 is an apocalyptic number.

It is an amenable number.

45669653244 is an abundant number, since it is smaller than the sum of its proper divisors (69805644876).

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

45669653244 is a wasteful number, since it uses less digits than its factorization.

45669653244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357850 (or 357845 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 54.

The spelling of 45669653244 in words is "forty-five billion, six hundred sixty-nine million, six hundred fifty-three thousand, two hundred forty-four".