2526787266 has 16 divisors (see below), whose sum is σ = 5079761184. Its totient is φ = 837897984.

The previous prime is 2526787261. The next prime is 2526787273. The reversal of 2526787266 is 6627876252.

It is not an unprimeable number, because it can be changed into a prime (2526787261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089856 + ... + 1092171.

It is an arithmetic number, because the mean of its divisors is an integer number (317485074).

Almost surely, 2^2526787266 is an apocalyptic number.

2526787266 is an abundant number, since it is smaller than the sum of its proper divisors (2552973918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2526787266 is a wasteful number, since it uses less digits than its factorization.

2526787266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182225.

The product of its digits is 3386880, while the sum is 51.

The square root of 2526787266 is about 50267.1589211087. The cubic root of 2526787266 is about 1362.0390524013.

The spelling of 2526787266 in words is "two billion, five hundred twenty-six million, seven hundred eighty-seven thousand, two hundred sixty-six".