45504034251 has 8 divisors (see below), whose sum is σ = 65339126160. Its totient is φ = 28002482592.

The previous prime is 45504034159. The next prime is 45504034307. The reversal of 45504034251 is 15243040554.

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

It is not a de Polignac number, because 45504034251 - 2¹⁸ = 45503772107 is a prime.

It is a super-2 number, since 2×45504034251² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45504034151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 583385016 + ... + 583385093.

It is an arithmetic number, because the mean of its divisors is an integer number (8167390770).

Almost surely, 2^45504034251 is an apocalyptic number.

45504034251 is a deficient number, since it is larger than the sum of its proper divisors (19835091909).

45504034251 is a wasteful number, since it uses less digits than its factorization.

45504034251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166770125.

The product of its (nonzero) digits is 48000, while the sum is 33.

The spelling of 45504034251 in words is "forty-five billion, five hundred four million, thirty-four thousand, two hundred fifty-one".