2465261279 has 16 divisors (see below), whose sum is σ = 2778293952. Its totient is φ = 2170426368.

The previous prime is 2465261263. The next prime is 2465261291. The reversal of 2465261279 is 9721625642.

It is a cyclic number.

It is not a de Polignac number, because 2465261279 - 2⁴ = 2465261263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2465261299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93869 + ... + 117225.

It is an arithmetic number, because the mean of its divisors is an integer number (173643372).

Almost surely, 2^2465261279 is an apocalyptic number.

2465261279 is a deficient number, since it is larger than the sum of its proper divisors (313032673).

2465261279 is a wasteful number, since it uses less digits than its factorization.

2465261279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23746.

The product of its digits is 362880, while the sum is 44.

The square root of 2465261279 is about 49651.3975533418. The cubic root of 2465261279 is about 1350.8931043191.

The spelling of 2465261279 in words is "two billion, four hundred sixty-five million, two hundred sixty-one thousand, two hundred seventy-nine".