45010305161564 has 24 divisors (see below), whose sum is σ = 82948602033360. Its totient is φ = 21311701209216.

The previous prime is 45010305161519. The next prime is 45010305161593. The reversal of 45010305161564 is 46516150301054.

It is a super-2 number, since 2×45010305161564² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124396727 + ... + 124758030.

It is an arithmetic number, because the mean of its divisors is an integer number (3456191751390).

Almost surely, 2^{45010305161564} is an apocalyptic number.

It is an amenable number.

45010305161564 is a deficient number, since it is larger than the sum of its proper divisors (37938296871796).

45010305161564 is a wasteful number, since it uses less digits than its factorization.

45010305161564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249157157 (or 249157155 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 45010305161564 in words is "forty-five trillion, ten billion, three hundred five million, one hundred sixty-one thousand, five hundred sixty-four".