265054061 has 8 divisors (see below), whose sum is σ = 274146048. Its totient is φ = 255996000.

The previous prime is 265054057. The next prime is 265054067. The reversal of 265054061 is 160450562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 265054061 - 2² = 265054057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265054067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7946 + ... + 24356.

It is an arithmetic number, because the mean of its divisors is an integer number (34268256).

Almost surely, 2^265054061 is an apocalyptic number.

It is an amenable number.

265054061 is a deficient number, since it is larger than the sum of its proper divisors (9091987).

265054061 is a wasteful number, since it uses less digits than its factorization.

265054061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16963.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 265054061 is about 16280.4809818383. The cubic root of 265054061 is about 642.3595041707.

The spelling of 265054061 in words is "two hundred sixty-five million, fifty-four thousand, sixty-one".