45004591464546 has 16 divisors (see below), whose sum is σ = 102867637633344. Its totient is φ = 12858454704144.

The previous prime is 45004591464457. The next prime is 45004591464617. The reversal of 45004591464546 is 64546419540054.

It is a super-2 number, since 2×45004591464546² (a number of 28 digits) contains 22 as substring.

It is a Curzon 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, 535768945965 + ... + 535768946048.

It is an arithmetic number, because the mean of its divisors is an integer number (6429227352084).

Almost surely, 2^{45004591464546} is an apocalyptic number.

45004591464546 is an abundant number, since it is smaller than the sum of its proper divisors (57863046168798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45004591464546 is a wasteful number, since it uses less digits than its factorization.

45004591464546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071537892025.

The product of its (nonzero) digits is 41472000, while the sum is 57.

The spelling of 45004591464546 in words is "forty-five trillion, four billion, five hundred ninety-one million, four hundred sixty-four thousand, five hundred forty-six".