2526242430 has 32 divisors (see below), whose sum is σ = 6067814400. Its totient is φ = 673127712.

The previous prime is 2526242419. The next prime is 2526242431. The reversal of 2526242430 is 342426252.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2526242431) 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, 5451 + ... + 71289.

It is an arithmetic number, because the mean of its divisors is an integer number (189619200).

Almost surely, 2^2526242430 is an apocalyptic number.

2526242430 is an abundant number, since it is smaller than the sum of its proper divisors (3541571970).

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

2526242430 is a wasteful number, since it uses less digits than its factorization.

2526242430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67128.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 2526242430 is about 50261.7392257769. The cubic root of 2526242430 is about 1361.9411492573.

Adding to 2526242430 its reverse (342426252), we get a palindrome (2868668682).

The spelling of 2526242430 in words is "two billion, five hundred twenty-six million, two hundred forty-two thousand, four hundred thirty".