25462398002 has 16 divisors (see below), whose sum is σ = 38277902040. Its totient is φ = 12703122432.

The previous prime is 25462398001. The next prime is 25462398037. The reversal of 25462398002 is 20089326452.

25462398002 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10004200441 + 15458197561 = 100021^2 + 124331^2 .

It is not an unprimeable number, because it can be changed into a prime (25462398001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2585624 + ... + 2595452.

Almost surely, 2^25462398002 is an apocalyptic number.

25462398002 is a deficient number, since it is larger than the sum of its proper divisors (12815504038).

25462398002 is a wasteful number, since it uses less digits than its factorization.

25462398002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12557.

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 25462398002 in words is "twenty-five billion, four hundred sixty-two million, three hundred ninety-eight thousand, two".