265160004 has 24 divisors (see below), whose sum is σ = 627943008. Its totient is φ = 87067200.

The previous prime is 265160003. The next prime is 265160011. The reversal of 265160004 is 400061562.

265160004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (265160003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164097 + ... + 165704.

It is an arithmetic number, because the mean of its divisors is an integer number (26164292).

Almost surely, 2^265160004 is an apocalyptic number.

It is an amenable number.

265160004 is an abundant number, since it is smaller than the sum of its proper divisors (362783004).

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

265160004 is a wasteful number, since it uses less digits than its factorization.

265160004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329875 (or 329873 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 265160004 is about 16283.7343382899. The cubic root of 265160004 is about 642.4450771888.

The spelling of 265160004 in words is "two hundred sixty-five million, one hundred sixty thousand, four".