45274212680 has 64 divisors (see below), whose sum is σ = 102351014640. Its totient is φ = 18023841792.

The previous prime is 45274212671. The next prime is 45274212701. The reversal of 45274212680 is 8621247254.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 41798166916 + 3476045764 = 204446^2 + 58958^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8144462 + ... + 8150018.

Almost surely, 2^45274212680 is an apocalyptic number.

45274212680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45274212680 is an abundant number, since it is smaller than the sum of its proper divisors (57076801960).

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

45274212680 is a wasteful number, since it uses less digits than its factorization.

45274212680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6498 (or 6494 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 41.

The spelling of 45274212680 in words is "forty-five billion, two hundred seventy-four million, two hundred twelve thousand, six hundred eighty".