45465231514 has 4 divisors (see below), whose sum is σ = 68197847274. Its totient is φ = 22732615756.

The previous prime is 45465231503. The next prime is 45465231527. The reversal of 45465231514 is 41513256454.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 24820427025 + 20644804489 = 157545^2 + 143683^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11366307877 + ... + 11366307880.

Almost surely, 2^45465231514 is an apocalyptic number.

45465231514 is a deficient number, since it is larger than the sum of its proper divisors (22732615760).

45465231514 is a wasteful number, since it uses less digits than its factorization.

45465231514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22732615759.

The product of its digits is 288000, while the sum is 40.

Adding to 45465231514 its reverse (41513256454), we get a palindrome (86978487968).

The spelling of 45465231514 in words is "forty-five billion, four hundred sixty-five million, two hundred thirty-one thousand, five hundred fourteen".