45008481568015 has 64 divisors (see below), whose sum is σ = 66435824885760. Its totient is φ = 28570744350720.

The previous prime is 45008481568003. The next prime is 45008481568019. The reversal of 45008481568015 is 51086518480054.

It is not a de Polignac number, because 45008481568015 - 2³³ = 44999891633423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45008481568019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10541925 + ... + 14182705.

It is an arithmetic number, because the mean of its divisors is an integer number (1038059763840).

Almost surely, 2^{45008481568015} is an apocalyptic number.

45008481568015 is a deficient number, since it is larger than the sum of its proper divisors (21427343317745).

45008481568015 is a wasteful number, since it uses less digits than its factorization.

45008481568015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3641152.

The product of its (nonzero) digits is 6144000, while the sum is 55.

The spelling of 45008481568015 in words is "forty-five trillion, eight billion, four hundred eighty-one million, five hundred sixty-eight thousand, fifteen".