2525440651141 has 4 divisors (see below), whose sum is σ = 2557408254400. Its totient is φ = 2493473047884.

The previous prime is 2525440651109. The next prime is 2525440651187. The reversal of 2525440651141 is 1411560445252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2525440651141 - 2⁵ = 2525440651109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2525440651094 and 2525440651103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525440651241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15983801511 + ... + 15983801668.

It is an arithmetic number, because the mean of its divisors is an integer number (639352063600).

Almost surely, 2^{2525440651141} is an apocalyptic number.

It is an amenable number.

2525440651141 is a deficient number, since it is larger than the sum of its proper divisors (31967603259).

2525440651141 is an equidigital number, since it uses as much as digits as its factorization.

2525440651141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31967603258.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 2525440651141 in words is "two trillion, five hundred twenty-five billion, four hundred forty million, six hundred fifty-one thousand, one hundred forty-one".