2525412631 has 8 divisors (see below), whose sum is σ = 2886966144. Its totient is φ = 2164054200.

The previous prime is 2525412599. The next prime is 2525412733. The reversal of 2525412631 is 1362145252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2525412631 - 2⁵ = 2525412599 is a prime.

It is a super-2 number, since 2×2525412631² = 12755417913628684322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2525412593 and 2525412602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525412031) 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, 19885 + ... + 73798.

It is an arithmetic number, because the mean of its divisors is an integer number (360870768).

Almost surely, 2^2525412631 is an apocalyptic number.

2525412631 is a deficient number, since it is larger than the sum of its proper divisors (361553513).

2525412631 is an equidigital number, since it uses as much as digits as its factorization.

2525412631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97541.

The product of its digits is 14400, while the sum is 31.

The square root of 2525412631 is about 50253.4837697846. The cubic root of 2525412631 is about 1361.7920132451.

Adding to 2525412631 its reverse (1362145252), we get a palindrome (3887557883).

The spelling of 2525412631 in words is "two billion, five hundred twenty-five million, four hundred twelve thousand, six hundred thirty-one".