620446060460 has 48 divisors (see below), whose sum is σ = 1347984590400. Its totient is φ = 239599390464.

The previous prime is 620446060453. The next prime is 620446060543. The reversal of 620446060460 is 64060644026.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7591574 + ... + 7672866.

It is an arithmetic number, because the mean of its divisors is an integer number (28083012300).

Almost surely, 2^620446060460 is an apocalyptic number.

It is an amenable number.

620446060460 is an abundant number, since it is smaller than the sum of its proper divisors (727538529940).

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

620446060460 is a wasteful number, since it uses less digits than its factorization.

620446060460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94490 (or 94488 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 38.

The spelling of 620446060460 in words is "six hundred twenty billion, four hundred forty-six million, sixty thousand, four hundred sixty".