5072900782320 has 400 divisors, whose sum is σ = 20785478596608. Its totient is φ = 1122115991040.

The previous prime is 5072900782207. The next prime is 5072900782331. The reversal of 5072900782320 is 232870092705.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 397654 + ... + 3209973.

Almost surely, 2^{5072900782320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5072900782320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10392739298304).

5072900782320 is an abundant number, since it is smaller than the sum of its proper divisors (15712577814288).

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

5072900782320 is a wasteful number, since it uses less digits than its factorization.

5072900782320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3607690 (or 3607675 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The spelling of 5072900782320 in words is "five trillion, seventy-two billion, nine hundred million, seven hundred eighty-two thousand, three hundred twenty".