2526002290 has 32 divisors (see below), whose sum is σ = 5502017664. Its totient is φ = 815112960.

The previous prime is 2526002279. The next prime is 2526002299. The reversal of 2526002290 is 922006252.

It is not an unprimeable number, because it can be changed into a prime (2526002299) 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, 1060156 + ... + 1062535.

It is an arithmetic number, because the mean of its divisors is an integer number (171938052).

Almost surely, 2^2526002290 is an apocalyptic number.

2526002290 is an abundant number, since it is smaller than the sum of its proper divisors (2976015374).

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

2526002290 is a wasteful number, since it uses less digits than its factorization.

2526002290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122722.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2526002290 is about 50259.3502743519. The cubic root of 2526002290 is about 1361.8979933423.

The spelling of 2526002290 in words is "two billion, five hundred twenty-six million, two thousand, two hundred ninety".