45909917645176 has 32 divisors (see below), whose sum is σ = 94675116594240. Its totient is φ = 20738358868608.

The previous prime is 45909917645159. The next prime is 45909917645227. The reversal of 45909917645176 is 67154671990954.

It is a junction number, because it is equal to n+sod(n) for n = 45909917645099 and 45909917645108.

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, 4696181451 + ... + 4696191226.

It is an arithmetic number, because the mean of its divisors is an integer number (2958597393570).

Almost surely, 2^{45909917645176} is an apocalyptic number.

It is an amenable number.

45909917645176 is an abundant number, since it is smaller than the sum of its proper divisors (48765198949064).

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

45909917645176 is a wasteful number, since it uses less digits than its factorization.

45909917645176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9392372743 (or 9392372739 counting only the distinct ones).

The product of its (nonzero) digits is 514382400, while the sum is 73.

The spelling of 45909917645176 in words is "forty-five trillion, nine hundred nine billion, nine hundred seventeen million, six hundred forty-five thousand, one hundred seventy-six".