62928785920 has 480 divisors, whose sum is σ = 203803205760. Its totient is φ = 18095800320.

The previous prime is 62928785911. The next prime is 62928785923. The reversal of 62928785920 is 2958782926.

It is not an unprimeable number, because it can be changed into a prime (62928785923) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 33312336 + ... + 33314224.

It is an arithmetic number, because the mean of its divisors is an integer number (424590012).

Almost surely, 2^62928785920 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 62928785920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101901602880).

62928785920 is an abundant number, since it is smaller than the sum of its proper divisors (140874419840).

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

62928785920 is a wasteful number, since it uses less digits than its factorization.

62928785920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1956 (or 1927 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 58.

It can be divided in two parts, 62928 and 785920, that added together give a palindrome (848848).

The spelling of 62928785920 in words is "sixty-two billion, nine hundred twenty-eight million, seven hundred eighty-five thousand, nine hundred twenty".