45875439815 has 8 divisors (see below), whose sum is σ = 55117585728. Its totient is φ = 36655646560.

The previous prime is 45875439791. The next prime is 45875439817. The reversal of 45875439815 is 51893457854.

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

It is a de Polignac number, because none of the positive numbers 2^k-45875439815 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45875439817) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5583647 + ... + 5591856.

It is an arithmetic number, because the mean of its divisors is an integer number (6889698216).

Almost surely, 2^45875439815 is an apocalyptic number.

45875439815 is a deficient number, since it is larger than the sum of its proper divisors (9242145913).

45875439815 is a wasteful number, since it uses less digits than its factorization.

45875439815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11176329.

The product of its digits is 24192000, while the sum is 59.

The spelling of 45875439815 in words is "forty-five billion, eight hundred seventy-five million, four hundred thirty-nine thousand, eight hundred fifteen".