854020265 has 32 divisors (see below), whose sum is σ = 1258080000. Its totient is φ = 554770944.

The previous prime is 854020261. The next prime is 854020327. The reversal of 854020265 is 562020458.

854020265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 854020265 - 2² = 854020261 is a prime.

It is a super-2 number, since 2×854020265² = 1458701226061340450, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (854020261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19481 + ... + 45689.

It is an arithmetic number, because the mean of its divisors is an integer number (39315000).

Almost surely, 2^854020265 is an apocalyptic number.

It is an amenable number.

854020265 is a deficient number, since it is larger than the sum of its proper divisors (404059735).

854020265 is a wasteful number, since it uses less digits than its factorization.

854020265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26254 (or 26240 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 854020265 is about 29223.6251173601. The cubic root of 854020265 is about 948.7593277922.

The spelling of 854020265 in words is "eight hundred fifty-four million, twenty thousand, two hundred sixty-five".