2152515341205 has 32 divisors (see below), whose sum is σ = 3826761667200. Its totient is φ = 1147987863936.

The previous prime is 2152515341183. The next prime is 2152515341209. The reversal of 2152515341205 is 5021435152512.

2152515341205 is a `hidden beast` number, since 2 + 1 + 52 + 51 + 534 + 1 + 20 + 5 = 666.

It is not a de Polignac number, because 2152515341205 - 2⁷ = 2152515341077 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2152515341205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152515341209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10446466 + ... + 10650524.

It is an arithmetic number, because the mean of its divisors is an integer number (119586302100).

Almost surely, 2^{2152515341205} is an apocalyptic number.

It is an amenable number.

2152515341205 is a deficient number, since it is larger than the sum of its proper divisors (1674246325995).

2152515341205 is a wasteful number, since it uses less digits than its factorization.

2152515341205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282210 (or 282204 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

The spelling of 2152515341205 in words is "two trillion, one hundred fifty-two billion, five hundred fifteen million, three hundred forty-one thousand, two hundred five".