62609939472 has 160 divisors (see below), whose sum is σ = 175590011520. Its totient is φ = 19147161600.

The previous prime is 62609939471. The next prime is 62609939501. The reversal of 62609939472 is 27493990626.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (62609939471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21086404 + ... + 21089372.

It is an arithmetic number, because the mean of its divisors is an integer number (1097437572).

Almost surely, 2^62609939472 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 62609939472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87795005760).

62609939472 is an abundant number, since it is smaller than the sum of its proper divisors (112980072048).

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

62609939472 is a wasteful number, since it uses less digits than its factorization.

62609939472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3641 (or 3635 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 57.

The spelling of 62609939472 in words is "sixty-two billion, six hundred nine million, nine hundred thirty-nine thousand, four hundred seventy-two".