2539158519352 has 128 divisors (see below), whose sum is σ = 5890273804800. Its totient is φ = 999248140800.

The previous prime is 2539158519343. The next prime is 2539158519361.

2539158519352 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (2539158519343) and next prime (2539158519361).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 574338102 + ... + 574342522.

It is an arithmetic number, because the mean of its divisors is an integer number (46017764100).

Almost surely, 2^{2539158519352} 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 2539158519352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2945136902400).

2539158519352 is an abundant number, since it is smaller than the sum of its proper divisors (3351115285448).

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

2539158519352 is a wasteful number, since it uses less digits than its factorization.

2539158519352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8397 (or 8393 counting only the distinct ones).

The product of its digits is 14580000, while the sum is 58.

The spelling of 2539158519352 in words is "two trillion, five hundred thirty-nine billion, one hundred fifty-eight million, five hundred nineteen thousand, three hundred fifty-two".