2455232231 has 16 divisors (see below), whose sum is σ = 2646720000. Its totient is φ = 2270638656.

The previous prime is 2455232207. The next prime is 2455232237. The reversal of 2455232231 is 1322325542.

It is a cyclic number.

It is not a de Polignac number, because 2455232231 - 2⁶ = 2455232167 is a prime.

It is a super-2 number, since 2×2455232231² = 12056330616282474722, 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 = 2455232194 and 2455232203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455232237) 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, 124400 + ... + 142778.

It is an arithmetic number, because the mean of its divisors is an integer number (165420000).

Almost surely, 2^2455232231 is an apocalyptic number.

2455232231 is a deficient number, since it is larger than the sum of its proper divisors (191487769).

2455232231 is a wasteful number, since it uses less digits than its factorization.

2455232231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18566.

The product of its digits is 14400, while the sum is 29.

The square root of 2455232231 is about 49550.3000091826. The cubic root of 2455232231 is about 1349.0587368321.

Adding to 2455232231 its reverse (1322325542), we get a palindrome (3777557773).

The spelling of 2455232231 in words is "two billion, four hundred fifty-five million, two hundred thirty-two thousand, two hundred thirty-one".