2311650052 has 24 divisors (see below), whose sum is σ = 4223270016. Its totient is φ = 1105049088.

The previous prime is 2311650049. The next prime is 2311650053. The reversal of 2311650052 is 2500561132.

It is a junction number, because it is equal to n+sod(n) for n = 2311649999 and 2311650026.

It is not an unprimeable number, because it can be changed into a prime (2311650053) 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, 248713 + ... + 257839.

It is an arithmetic number, because the mean of its divisors is an integer number (175969584).

Almost surely, 2^2311650052 is an apocalyptic number.

It is an amenable number.

2311650052 is a deficient number, since it is larger than the sum of its proper divisors (1911619964).

2311650052 is a wasteful number, since it uses less digits than its factorization.

2311650052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11907 (or 11905 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 2311650052 is about 48079.6220035058. The cubic root of 2311650052 is about 1322.2310852919.

The spelling of 2311650052 in words is "two billion, three hundred eleven million, six hundred fifty thousand, fifty-two".