45702146644 has 24 divisors (see below), whose sum is σ = 99713775168. Its totient is φ = 17806031040.

The previous prime is 45702146593. The next prime is 45702146657. The reversal of 45702146644 is 44664120754.

It is a self number, because there is not a number n which added to its sum of digits gives 45702146644.

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, 74191489 + ... + 74192104.

It is an arithmetic number, because the mean of its divisors is an integer number (4154740632).

Almost surely, 2^45702146644 is an apocalyptic number.

45702146644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

45702146644 is an abundant number, since it is smaller than the sum of its proper divisors (54011628524).

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

45702146644 is a wasteful number, since it uses less digits than its factorization.

45702146644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148383615 (or 148383613 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 43.

The spelling of 45702146644 in words is "forty-five billion, seven hundred two million, one hundred forty-six thousand, six hundred forty-four".