2315532654516 has 24 divisors (see below), whose sum is σ = 5589216753120. Its totient is φ = 745228900192.

The previous prime is 2315532654511. The next prime is 2315532654527. The reversal of 2315532654516 is 6154562355132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315532654511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3326914386 + ... + 3326915081.

It is an arithmetic number, because the mean of its divisors is an integer number (232884031380).

Almost surely, 2^{2315532654516} is an apocalyptic number.

It is an amenable number.

2315532654516 is an abundant number, since it is smaller than the sum of its proper divisors (3273684098604).

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

2315532654516 is a wasteful number, since it uses less digits than its factorization.

2315532654516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653829503 (or 6653829501 counting only the distinct ones).

The product of its digits is 3240000, while the sum is 48.

The spelling of 2315532654516 in words is "two trillion, three hundred fifteen billion, five hundred thirty-two million, six hundred fifty-four thousand, five hundred sixteen".