2305345652052 has 24 divisors (see below), whose sum is σ = 5379908389632. Its totient is φ = 768338760000.

The previous prime is 2305345652047. The next prime is 2305345652083. The reversal of 2305345652052 is 2502565435032.

It is a super-2 number, since 2×2305345652052² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2305345651995 and 2305345652013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13636324 + ... + 13804347.

It is an arithmetic number, because the mean of its divisors is an integer number (224162849568).

Almost surely, 2^{2305345652052} is an apocalyptic number.

It is an amenable number.

2305345652052 is an abundant number, since it is smaller than the sum of its proper divisors (3074562737580).

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

2305345652052 is a wasteful number, since it uses less digits than its factorization.

2305345652052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27447679 (or 27447677 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 2305345652052 in words is "two trillion, three hundred five billion, three hundred forty-five million, six hundred fifty-two thousand, fifty-two".