45230438515 has 16 divisors (see below), whose sum is σ = 56652810048. Its totient is φ = 34601074816.

The previous prime is 45230438503. The next prime is 45230438521. The reversal of 45230438515 is 51583403254.

It is a cyclic number.

It is not a de Polignac number, because 45230438515 - 2⁹ = 45230438003 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353769 + ... + 464341.

It is an arithmetic number, because the mean of its divisors is an integer number (3540800628).

Almost surely, 2^45230438515 is an apocalyptic number.

45230438515 is a deficient number, since it is larger than the sum of its proper divisors (11422371533).

45230438515 is a wasteful number, since it uses less digits than its factorization.

45230438515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114158.

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

The spelling of 45230438515 in words is "forty-five billion, two hundred thirty million, four hundred thirty-eight thousand, five hundred fifteen".