2525354234 has 16 divisors (see below), whose sum is σ = 4090989672. Its totient is φ = 1162242048.

The previous prime is 2525354231. The next prime is 2525354243. The reversal of 2525354234 is 4324535252.

It can be written as a sum of positive squares in 4 ways, for example, as 782041225 + 1743313009 = 27965^2 + 41753^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2525354194 and 2525354203.

It is not an unprimeable number, because it can be changed into a prime (2525354231) 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, 128399 + ... + 146754.

Almost surely, 2^2525354234 is an apocalyptic number.

2525354234 is a deficient number, since it is larger than the sum of its proper divisors (1565635438).

2525354234 is a wasteful number, since it uses less digits than its factorization.

2525354234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275521.

The product of its digits is 144000, while the sum is 35.

The square root of 2525354234 is about 50252.9027420307. The cubic root of 2525354234 is about 1361.7815165867.

Adding to 2525354234 its reverse (4324535252), we get a palindrome (6849889486).

The spelling of 2525354234 in words is "two billion, five hundred twenty-five million, three hundred fifty-four thousand, two hundred thirty-four".