2615002004159 has 4 divisors (see below), whose sum is σ = 2621829686016. Its totient is φ = 2608174322304.

The previous prime is 2615002004143. The next prime is 2615002004179. The reversal of 2615002004159 is 9514002005162.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2615002004159 - 2⁴ = 2615002004143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2615002004179) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3413840354 + ... + 3413841119.

It is an arithmetic number, because the mean of its divisors is an integer number (655457421504).

Almost surely, 2^{2615002004159} is an apocalyptic number.

2615002004159 is a deficient number, since it is larger than the sum of its proper divisors (6827681857).

2615002004159 is an equidigital number, since it uses as much as digits as its factorization.

2615002004159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6827681856.

The product of its (nonzero) digits is 21600, while the sum is 35.

The spelling of 2615002004159 in words is "two trillion, six hundred fifteen billion, two million, four thousand, one hundred fifty-nine".