2265366510 has 48 divisors (see below), whose sum is σ = 6425406000. Its totient is φ = 549179520.

The previous prime is 2265366503. The next prime is 2265366517. The reversal of 2265366510 is 156635622.

It is a happy number.

2265366510 is a `hidden beast` number, since 22 + 65 + 3 + 66 + 510 = 666.

It is an interprime number because it is at equal distance from previous prime (2265366503) and next prime (2265366517).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2265366517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1143135 + ... + 1145114.

It is an arithmetic number, because the mean of its divisors is an integer number (133862625).

Almost surely, 2^2265366510 is an apocalyptic number.

2265366510 is an abundant number, since it is smaller than the sum of its proper divisors (4160039490).

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

2265366510 is a wasteful number, since it uses less digits than its factorization.

2265366510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288273 (or 2288270 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 2265366510 is about 47595.8665222097. The cubic root of 2265366510 is about 1313.3470168008.

The spelling of 2265366510 in words is "two billion, two hundred sixty-five million, three hundred sixty-six thousand, five hundred ten".