265995485 has 8 divisors (see below), whose sum is σ = 364793856. Its totient is φ = 182396880.

The previous prime is 265995451. The next prime is 265995491. The reversal of 265995485 is 584599562.

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

It is not a de Polignac number, because 265995485 - 2⁸ = 265995229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3799901 + ... + 3799970.

It is an arithmetic number, because the mean of its divisors is an integer number (45599232).

Almost surely, 2^265995485 is an apocalyptic number.

It is an amenable number.

265995485 is a deficient number, since it is larger than the sum of its proper divisors (98798371).

265995485 is an equidigital number, since it uses as much as digits as its factorization.

265995485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7599883.

The product of its digits is 3888000, while the sum is 53.

The square root of 265995485 is about 16309.3680135068. The cubic root of 265995485 is about 643.1191203965.

The spelling of 265995485 in words is "two hundred sixty-five million, nine hundred ninety-five thousand, four hundred eighty-five".