45151506315 has 48 divisors (see below), whose sum is σ = 78748270848. Its totient is φ = 23931813888.

The previous prime is 45151506299. The next prime is 45151506377. The reversal of 45151506315 is 51360515154.

45151506315 is a `hidden beast` number, since 4 + 5 + 1 + 5 + 15 + 0 + 631 + 5 = 666.

It is not a de Polignac number, because 45151506315 - 2⁴ = 45151506299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45151506315.

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 47 ways as a sum of consecutive naturals, for example, 5280934 + ... + 5289476.

It is an arithmetic number, because the mean of its divisors is an integer number (1640588976).

Almost surely, 2^45151506315 is an apocalyptic number.

45151506315 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

45151506315 is a deficient number, since it is larger than the sum of its proper divisors (33596764533).

45151506315 is a wasteful number, since it uses less digits than its factorization.

45151506315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9268 (or 9265 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 36.

The spelling of 45151506315 in words is "forty-five billion, one hundred fifty-one million, five hundred six thousand, three hundred fifteen".