2315166053420 has 48 divisors (see below), whose sum is σ = 5306243620608. Its totient is φ = 841496237760.

The previous prime is 2315166053413. The next prime is 2315166053443. The reversal of 2315166053420 is 243506615132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1903784 + ... + 2873103.

It is an arithmetic number, because the mean of its divisors is an integer number (110546742096).

Almost surely, 2^{2315166053420} is an apocalyptic number.

2315166053420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2315166053420 is an abundant number, since it is smaller than the sum of its proper divisors (2991077567188).

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

2315166053420 is a wasteful number, since it uses less digits than its factorization.

2315166053420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4779110 (or 4779108 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 2315166053420 in words is "two trillion, three hundred fifteen billion, one hundred sixty-six million, fifty-three thousand, four hundred twenty".