2526342018 has 128 divisors (see below), whose sum is σ = 5832933120. Its totient is φ = 725114880.

The previous prime is 2526341971. The next prime is 2526342019. The reversal of 2526342018 is 8102436252.

It is a self number, because there is not a number n which added to its sum of digits gives 2526342018.

It is not an unprimeable number, because it can be changed into a prime (2526342019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4487005 + ... + 4487567.

It is an arithmetic number, because the mean of its divisors is an integer number (45569790).

Almost surely, 2^2526342018 is an apocalyptic number.

2526342018 is an abundant number, since it is smaller than the sum of its proper divisors (3306591102).

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

2526342018 is a wasteful number, since it uses less digits than its factorization.

2526342018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 2526342018 is about 50262.7299099442. The cubic root of 2526342018 is about 1361.9590455620.

The spelling of 2526342018 in words is "two billion, five hundred twenty-six million, three hundred forty-two thousand, eighteen".