4577980137720 has 64 divisors (see below), whose sum is σ = 14982480455040. Its totient is φ = 1109813366400.

The previous prime is 4577980137697. The next prime is 4577980137727. The reversal of 4577980137720 is 277310897754.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4577980137727) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1734082066 + ... + 1734084705.

It is an arithmetic number, because the mean of its divisors is an integer number (234101257110).

Almost surely, 2^{4577980137720} is an apocalyptic number.

4577980137720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4577980137720 is an abundant number, since it is smaller than the sum of its proper divisors (10404500317320).

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

4577980137720 is a wasteful number, since it uses less digits than its factorization.

4577980137720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3468166796 (or 3468166792 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 60.

The spelling of 4577980137720 in words is "four trillion, five hundred seventy-seven billion, nine hundred eighty million, one hundred thirty-seven thousand, seven hundred twenty".