45032503415 has 4 divisors (see below), whose sum is σ = 54039004104. Its totient is φ = 36026002728.

The previous prime is 45032503391. The next prime is 45032503433. The reversal of 45032503415 is 51430523054.

It is a happy number.

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 45032503415 - 2³⁰ = 43958761591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4503250337 + ... + 4503250346.

It is an arithmetic number, because the mean of its divisors is an integer number (13509751026).

Almost surely, 2^45032503415 is an apocalyptic number.

45032503415 is a deficient number, since it is larger than the sum of its proper divisors (9006500689).

45032503415 is an equidigital number, since it uses as much as digits as its factorization.

45032503415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9006500688.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 45032503415 in words is "forty-five billion, thirty-two million, five hundred three thousand, four hundred fifteen".