45217053165 has 8 divisors (see below), whose sum is σ = 72347285088. Its totient is φ = 24115761680.

The previous prime is 45217053109. The next prime is 45217053221. The reversal of 45217053165 is 56135071254.

It is an interprime number because it is at equal distance from previous prime (45217053109) and next prime (45217053221).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45217053165 - 2³³ = 36627118573 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1507235091 + ... + 1507235120.

It is an arithmetic number, because the mean of its divisors is an integer number (9043410636).

Almost surely, 2^45217053165 is an apocalyptic number.

It is an amenable number.

45217053165 is a deficient number, since it is larger than the sum of its proper divisors (27130231923).

45217053165 is a wasteful number, since it uses less digits than its factorization.

45217053165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014470219.

The product of its (nonzero) digits is 126000, while the sum is 39.

The spelling of 45217053165 in words is "forty-five billion, two hundred seventeen million, fifty-three thousand, one hundred sixty-five".