265056150 has 24 divisors (see below), whose sum is σ = 657339624. Its totient is φ = 70681600.

The previous prime is 265056133. The next prime is 265056161. The reversal of 265056150 is 51650562.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 883371 + ... + 883670.

It is an arithmetic number, because the mean of its divisors is an integer number (27389151).

Almost surely, 2^265056150 is an apocalyptic number.

265056150 is an abundant number, since it is smaller than the sum of its proper divisors (392283474).

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

265056150 is a wasteful number, since it uses less digits than its factorization.

265056150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1767056 (or 1767051 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 265056150 is about 16280.5451382931. The cubic root of 265056150 is about 642.3611917327.

The spelling of 265056150 in words is "two hundred sixty-five million, fifty-six thousand, one hundred fifty".