45094162672 has 20 divisors (see below), whose sum is σ = 94090705240. Its totient is φ = 20812690368.

The previous prime is 45094162657. The next prime is 45094162681. The reversal of 45094162672 is 27626149054.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108399222 + ... + 108399637.

It is an arithmetic number, because the mean of its divisors is an integer number (4704535262).

Almost surely, 2^45094162672 is an apocalyptic number.

It is an amenable number.

45094162672 is an abundant number, since it is smaller than the sum of its proper divisors (48996542568).

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

45094162672 is a wasteful number, since it uses less digits than its factorization.

45094162672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216798880 (or 216798874 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 45094162672 in words is "forty-five billion, ninety-four million, one hundred sixty-two thousand, six hundred seventy-two".