265140255542462 has 4 divisors (see below), whose sum is σ = 397710383313696. Its totient is φ = 132570127771230.

The previous prime is 265140255542447. The next prime is 265140255542473. The reversal of 265140255542462 is 264245552041562.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66285063885614 + ... + 66285063885617.

It is an arithmetic number, because the mean of its divisors is an integer number (99427595828424).

Almost surely, 2^{265140255542462} is an apocalyptic number.

265140255542462 is a deficient number, since it is larger than the sum of its proper divisors (132570127771234).

265140255542462 is a wasteful number, since it uses less digits than its factorization.

265140255542462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132570127771233.

The product of its (nonzero) digits is 23040000, while the sum is 53.

The spelling of 265140255542462 in words is "two hundred sixty-five trillion, one hundred forty billion, two hundred fifty-five million, five hundred forty-two thousand, four hundred sixty-two".