265195052 has 12 divisors (see below), whose sum is σ = 475410936. Its totient is φ = 129363360.

The previous prime is 265194973. The next prime is 265195081. The reversal of 265195052 is 250591562.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 808358 + ... + 808685.

It is an arithmetic number, because the mean of its divisors is an integer number (39617578).

Almost surely, 2^265195052 is an apocalyptic number.

It is an amenable number.

265195052 is a deficient number, since it is larger than the sum of its proper divisors (210215884).

265195052 is a wasteful number, since it uses less digits than its factorization.

265195052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617088 (or 1617086 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 265195052 is about 16284.8104686545. The cubic root of 265195052 is about 642.4733813860.

The spelling of 265195052 in words is "two hundred sixty-five million, one hundred ninety-five thousand, fifty-two".