45663225672 has 16 divisors (see below), whose sum is σ = 114158064240. Its totient is φ = 15221075216.

The previous prime is 45663225661. The next prime is 45663225691. The reversal of 45663225672 is 27652236654.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951317178 + ... + 951317225.

It is an arithmetic number, because the mean of its divisors is an integer number (7134879015).

Almost surely, 2^45663225672 is an apocalyptic number.

It is an amenable number.

45663225672 is an abundant number, since it is smaller than the sum of its proper divisors (68494838568).

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

45663225672 is a wasteful number, since it uses less digits than its factorization.

45663225672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902634412 (or 1902634408 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 48.

The spelling of 45663225672 in words is "forty-five billion, six hundred sixty-three million, two hundred twenty-five thousand, six hundred seventy-two".