620703502848 has 1200 divisors, whose sum is σ = 2237683716576. Its totient is φ = 169763143680.

The previous prime is 620703502843. The next prime is 620703502877. The reversal of 620703502848 is 848205307026.

620703502848 is a `hidden beast` number, since 62 + 0 + 7 + 0 + 3 + 502 + 84 + 8 = 666.

It is a super-2 number, since 2×620703502848² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (620703502843) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 6399005136 + ... + 6399005232.

Almost surely, 2^620703502848 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 620703502848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1118841858288).

620703502848 is an abundant number, since it is smaller than the sum of its proper divisors (1616980213728).

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

620703502848 is a wasteful number, since it uses less digits than its factorization.

620703502848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 620703502848 in words is "six hundred twenty billion, seven hundred three million, five hundred two thousand, eight hundred forty-eight".