25483233430831 has 16 divisors (see below), whose sum is σ = 29264331720960. Its totient is φ = 21946315970880.

The previous prime is 25483233430817. The next prime is 25483233430867. The reversal of 25483233430831 is 13803433238452.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 25483233430831 - 2⁷ = 25483233430703 is a prime.

It is a super-2 number, since 2×25483233430831² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25483233430871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2093595 + ... + 7439731.

It is an arithmetic number, because the mean of its divisors is an integer number (1829020732560).

Almost surely, 2^{25483233430831} is an apocalyptic number.

25483233430831 is a deficient number, since it is larger than the sum of its proper divisors (3781098290129).

25483233430831 is a wasteful number, since it uses less digits than its factorization.

25483233430831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5368974.

The product of its (nonzero) digits is 4976640, while the sum is 49.

The spelling of 25483233430831 in words is "twenty-five trillion, four hundred eighty-three billion, two hundred thirty-three million, four hundred thirty thousand, eight hundred thirty-one".