2152713801516 has 12 divisors (see below), whose sum is σ = 5022998870232. Its totient is φ = 717571267168.

The previous prime is 2152713801503. The next prime is 2152713801551. The reversal of 2152713801516 is 6151083172512.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2152713801516² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89696408385 + ... + 89696408408.

It is an arithmetic number, because the mean of its divisors is an integer number (418583239186).

Almost surely, 2^{2152713801516} is an apocalyptic number.

It is an amenable number.

2152713801516 is an abundant number, since it is smaller than the sum of its proper divisors (2870285068716).

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

2152713801516 is a wasteful number, since it uses less digits than its factorization.

2152713801516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179392816800 (or 179392816798 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 42.

The spelling of 2152713801516 in words is "two trillion, one hundred fifty-two billion, seven hundred thirteen million, eight hundred one thousand, five hundred sixteen".