265105792484 has 24 divisors (see below), whose sum is σ = 511241586240. Its totient is φ = 119511018144.

The previous prime is 265105792481. The next prime is 265105792487. The reversal of 265105792484 is 484297501562.

It is an interprime number because it is at equal distance from previous prime (265105792481) and next prime (265105792487).

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (265105792481) 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, 59279024 + ... + 59283495.

It is an arithmetic number, because the mean of its divisors is an integer number (21301732760).

Almost surely, 2^265105792484 is an apocalyptic number.

It is an amenable number.

265105792484 is a deficient number, since it is larger than the sum of its proper divisors (246135793756).

265105792484 is a wasteful number, since it uses less digits than its factorization.

265105792484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118562579 (or 118562577 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 265105792484 in words is "two hundred sixty-five billion, one hundred five million, seven hundred ninety-two thousand, four hundred eighty-four".