2715253311161 has 4 divisors (see below), whose sum is σ = 2715348816000. Its totient is φ = 2715157806324.

The previous prime is 2715253311157. The next prime is 2715253311181. The reversal of 2715253311161 is 1611133525172.

2715253311161 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2715253311161 - 2² = 2715253311157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2715253311151) 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, 47709761 + ... + 47766638.

It is an arithmetic number, because the mean of its divisors is an integer number (678837204000).

Almost surely, 2^{2715253311161} is an apocalyptic number.

It is an amenable number.

2715253311161 is a deficient number, since it is larger than the sum of its proper divisors (95504839).

2715253311161 is an equidigital number, since it uses as much as digits as its factorization.

2715253311161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95504838.

The product of its digits is 37800, while the sum is 38.

The spelling of 2715253311161 in words is "two trillion, seven hundred fifteen billion, two hundred fifty-three million, three hundred eleven thousand, one hundred sixty-one".