620088618380 has 192 divisors, whose sum is σ = 1631983997952. Its totient is φ = 192267509760.

The previous prime is 620088618341. The next prime is 620088618419. The reversal of 620088618380 is 83816880026.

It is an interprime number because it is at equal distance from previous prime (620088618341) and next prime (620088618419).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 478093892 + ... + 478095188.

It is an arithmetic number, because the mean of its divisors is an integer number (8499916656).

Almost surely, 2^620088618380 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 620088618380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (815991998976).

620088618380 is an abundant number, since it is smaller than the sum of its proper divisors (1011895379572).

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

620088618380 is a wasteful number, since it uses less digits than its factorization.

620088618380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704 (or 2702 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 50.

The spelling of 620088618380 in words is "six hundred twenty billion, eighty-eight million, six hundred eighteen thousand, three hundred eighty".