2539298001408 has 480 divisors, whose sum is σ = 8296992887040. Its totient is φ = 686208983040.

The previous prime is 2539298001391. The next prime is 2539298001437. The reversal of 2539298001408 is 8041008929352.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1262703123 + ... + 1262705133.

It is an arithmetic number, because the mean of its divisors is an integer number (17285401848).

Almost surely, 2^{2539298001408} is an apocalyptic number.

2539298001408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2539298001408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4148496443520).

2539298001408 is an abundant number, since it is smaller than the sum of its proper divisors (5757694885632).

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

2539298001408 is a wasteful number, since it uses less digits than its factorization.

2539298001408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2948 (or 2925 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 2539298001408 in words is "two trillion, five hundred thirty-nine billion, two hundred ninety-eight million, one thousand, four hundred eight".