45055380315 has 96 divisors (see below), whose sum is σ = 83793217536. Its totient is φ = 20623680000.

The previous prime is 45055380299. The next prime is 45055380319. The reversal of 45055380315 is 51308355054.

It is not a de Polignac number, because 45055380315 - 2⁴ = 45055380299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45055380319) 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 95 ways as a sum of consecutive naturals, for example, 2297100 + ... + 2316630.

It is an arithmetic number, because the mean of its divisors is an integer number (872846016).

Almost surely, 2^45055380315 is an apocalyptic number.

45055380315 is a deficient number, since it is larger than the sum of its proper divisors (38737837221).

45055380315 is a wasteful number, since it uses less digits than its factorization.

45055380315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19633 (or 19622 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 39.

The spelling of 45055380315 in words is "forty-five billion, fifty-five million, three hundred eighty thousand, three hundred fifteen".