45206387712 has 110 divisors (see below), whose sum is σ = 134995359488. Its totient is φ = 15068768256.

The previous prime is 45206387711. The next prime is 45206387741. The reversal of 45206387712 is 21778360254.

45206387712 is a `hidden beast` number, since 4 + 5 + 2 + 0 + 638 + 7 + 7 + 1 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45206387711) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 189568 + ... + 355455.

Almost surely, 2^45206387712 is an apocalyptic number.

It is an amenable number.

45206387712 is an abundant number, since it is smaller than the sum of its proper divisors (89788971776).

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

45206387712 is an equidigital number, since it uses as much as digits as its factorization.

45206387712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545055 (or 545028 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 45.

The spelling of 45206387712 in words is "forty-five billion, two hundred six million, three hundred eighty-seven thousand, seven hundred twelve".