2365516530 has 96 divisors (see below), whose sum is σ = 6972114240. Its totient is φ = 551629440.

The previous prime is 2365516529. The next prime is 2365516537. The reversal of 2365516530 is 356155632.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2365516537) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30976 + ... + 75435.

It is an arithmetic number, because the mean of its divisors is an integer number (72626190).

Almost surely, 2^2365516530 is an apocalyptic number.

2365516530 is an abundant number, since it is smaller than the sum of its proper divisors (4606597710).

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

2365516530 is a wasteful number, since it uses less digits than its factorization.

2365516530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106456 (or 106453 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The square root of 2365516530 is about 48636.5760513628. The cubic root of 2365516530 is about 1332.4226163515.

The spelling of 2365516530 in words is "two billion, three hundred sixty-five million, five hundred sixteen thousand, five hundred thirty".