45476786616 has 32 divisors (see below), whose sum is σ = 118635096960. Its totient is φ = 14499844832.

The previous prime is 45476786611. The next prime is 45476786651. The reversal of 45476786616 is 61668767454.

It is a self number, because there is not a number n which added to its sum of digits gives 45476786616.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45476786611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41192190 + ... + 41193293.

It is an arithmetic number, because the mean of its divisors is an integer number (3707346780).

Almost surely, 2^45476786616 is an apocalyptic number.

45476786616 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

45476786616 is an abundant number, since it is smaller than the sum of its proper divisors (73158310344).

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

45476786616 is a wasteful number, since it uses less digits than its factorization.

45476786616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82385515 (or 82385511 counting only the distinct ones).

The product of its digits is 40642560, while the sum is 60.

The spelling of 45476786616 in words is "forty-five billion, four hundred seventy-six million, seven hundred eighty-six thousand, six hundred sixteen".