45874008945720 has 64 divisors (see below), whose sum is σ = 152913363156000. Its totient is φ = 12233069051904.

The previous prime is 45874008945707. The next prime is 45874008945727. The reversal of 45874008945720 is 2754980047854.

It is a happy number.

45874008945720 is a `hidden beast` number, since 4 + 5 + 87 + 4 + 0 + 0 + 89 + 457 + 20 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45874008945727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21237966025 + ... + 21237968184.

Almost surely, 2^{45874008945720} is an apocalyptic number.

45874008945720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45874008945720 is an abundant number, since it is smaller than the sum of its proper divisors (107039354210280).

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

45874008945720 is a wasteful number, since it uses less digits than its factorization.

45874008945720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42475934229 (or 42475934219 counting only the distinct ones).

The product of its (nonzero) digits is 90316800, while the sum is 63.

The spelling of 45874008945720 in words is "forty-five trillion, eight hundred seventy-four billion, eight million, nine hundred forty-five thousand, seven hundred twenty".