235025455252031 has 4 divisors (see below), whose sum is σ = 235032180099000. Its totient is φ = 235018730405064.

The previous prime is 235025455251997. The next prime is 235025455252037. The reversal of 235025455252031 is 130252554520532.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 235025455252031 - 2³⁸ = 234750577345087 is a prime.

It is a super-2 number, since 2×235025455252031² (a number of 30 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 (235025455252037) 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, 3362371061 + ... + 3362440958.

It is an arithmetic number, because the mean of its divisors is an integer number (58758045024750).

Almost surely, 2^{235025455252031} is an apocalyptic number.

235025455252031 is a deficient number, since it is larger than the sum of its proper divisors (6724846969).

235025455252031 is an equidigital number, since it uses as much as digits as its factorization.

235025455252031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6724846968.

The product of its (nonzero) digits is 1800000, while the sum is 44.

The spelling of 235025455252031 in words is "two hundred thirty-five trillion, twenty-five billion, four hundred fifty-five million, two hundred fifty-two thousand, thirty-one".