39452862490608 has 240 divisors, whose sum is σ = 122675184476160. Its totient is φ = 10882705881600.

The previous prime is 39452862490603. The next prime is 39452862490619. The reversal of 39452862490608 is 80609426825493.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39452862490603) 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, 30053313 + ... + 31338591.

It is an arithmetic number, because the mean of its divisors is an integer number (511146601984).

Almost surely, 2^{39452862490608} 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 39452862490608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61337592238080).

39452862490608 is an abundant number, since it is smaller than the sum of its proper divisors (83222321985552).

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

39452862490608 is a wasteful number, since it uses less digits than its factorization.

39452862490608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1285756 (or 1285743 counting only the distinct ones).

The product of its (nonzero) digits is 179159040, while the sum is 66.

The spelling of 39452862490608 in words is "thirty-nine trillion, four hundred fifty-two billion, eight hundred sixty-two million, four hundred ninety thousand, six hundred eight".