620303606077100 has 144 divisors (see below), whose sum is σ = 1608419914224480. Its totient is φ = 204975854899200.

The previous prime is 620303606077037. The next prime is 620303606077147. The reversal of 620303606077100 is 1770606303026.

It is a super-2 number, since 2×620303606077100² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 571376939 + ... + 572461538.

It is an arithmetic number, because the mean of its divisors is an integer number (11169582737670).

Almost surely, 2^{620303606077100} is an apocalyptic number.

It is an amenable number.

620303606077100 is an abundant number, since it is smaller than the sum of its proper divisors (988116308147380).

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

620303606077100 is a wasteful number, since it uses less digits than its factorization.

620303606077100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1143838548 (or 1143838541 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 41.

The spelling of 620303606077100 in words is "six hundred twenty trillion, three hundred three billion, six hundred six million, seventy-seven thousand, one hundred".