25830874941 has 8 divisors (see below), whose sum is σ = 34551203520. Its totient is φ = 17165564832.

The previous prime is 25830874921. The next prime is 25830874943. The reversal of 25830874941 is 14947803852.

It is a happy number.

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

It is not a de Polignac number, because 25830874941 - 2¹⁰ = 25830873917 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25830874943) 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, 13753521 + ... + 13755398.

It is an arithmetic number, because the mean of its divisors is an integer number (4318900440).

Almost surely, 2^25830874941 is an apocalyptic number.

It is an amenable number.

25830874941 is a deficient number, since it is larger than the sum of its proper divisors (8720328579).

25830874941 is a wasteful number, since it uses less digits than its factorization.

25830874941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27509235.

The product of its (nonzero) digits is 1935360, while the sum is 51.

The spelling of 25830874941 in words is "twenty-five billion, eight hundred thirty million, eight hundred seventy-four thousand, nine hundred forty-one".