2466145261 has 16 divisors (see below), whose sum is σ = 2711715840. Its totient is φ = 2232370800.

The previous prime is 2466145259. The next prime is 2466145289. The reversal of 2466145261 is 1625416642.

It is not a de Polignac number, because 2466145261 - 2¹ = 2466145259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2466145261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2466145361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500536 + ... + 505438.

It is an arithmetic number, because the mean of its divisors is an integer number (169482240).

Almost surely, 2^2466145261 is an apocalyptic number.

It is an amenable number.

2466145261 is a deficient number, since it is larger than the sum of its proper divisors (245570579).

2466145261 is a wasteful number, since it uses less digits than its factorization.

2466145261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6096.

The product of its digits is 69120, while the sum is 37.

The square root of 2466145261 is about 49660.2986398592. The cubic root of 2466145261 is about 1351.0545506931.

The spelling of 2466145261 in words is "two billion, four hundred sixty-six million, one hundred forty-five thousand, two hundred sixty-one".