45101344315 has 4 divisors (see below), whose sum is σ = 54121613184. Its totient is φ = 36081075448.

The previous prime is 45101344307. The next prime is 45101344357. The reversal of 45101344315 is 51344310154.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 51344310154 = 2 ⋅25672155077.

It is a cyclic number.

It is not a de Polignac number, because 45101344315 - 2³ = 45101344307 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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4510134427 + ... + 4510134436.

It is an arithmetic number, because the mean of its divisors is an integer number (13530403296).

Almost surely, 2^45101344315 is an apocalyptic number.

45101344315 is a deficient number, since it is larger than the sum of its proper divisors (9020268869).

45101344315 is an equidigital number, since it uses as much as digits as its factorization.

45101344315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9020268868.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 45101344315 its reverse (51344310154), we get a palindrome (96445654469).

The spelling of 45101344315 in words is "forty-five billion, one hundred one million, three hundred forty-four thousand, three hundred fifteen".