45054949515 has 8 divisors (see below), whose sum is σ = 72087919248. Its totient is φ = 24029306400.

The previous prime is 45054949507. The next prime is 45054949517. The reversal of 45054949515 is 51594945054.

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

It is not a de Polignac number, because 45054949515 - 2³ = 45054949507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45054949517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501831636 + ... + 1501831665.

It is an arithmetic number, because the mean of its divisors is an integer number (9010989906).

Almost surely, 2^45054949515 is an apocalyptic number.

45054949515 is a deficient number, since it is larger than the sum of its proper divisors (27032969733).

45054949515 is a wasteful number, since it uses less digits than its factorization.

45054949515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003663309.

The product of its (nonzero) digits is 3240000, while the sum is 51.

The spelling of 45054949515 in words is "forty-five billion, fifty-four million, nine hundred forty-nine thousand, five hundred fifteen".