45502256315 has 4 divisors (see below), whose sum is σ = 54602707584. Its totient is φ = 36401805048.

The previous prime is 45502256299. The next prime is 45502256329. The reversal of 45502256315 is 51365220554.

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

It is a cyclic number.

It is not a de Polignac number, because 45502256315 - 2⁴ = 45502256299 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4550225627 + ... + 4550225636.

It is an arithmetic number, because the mean of its divisors is an integer number (13650676896).

Almost surely, 2^45502256315 is an apocalyptic number.

45502256315 is a deficient number, since it is larger than the sum of its proper divisors (9100451269).

45502256315 is an equidigital number, since it uses as much as digits as its factorization.

45502256315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100451268.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 45502256315 its reverse (51365220554), we get a palindrome (96867476869).

The spelling of 45502256315 in words is "forty-five billion, five hundred two million, two hundred fifty-six thousand, three hundred fifteen".