2530231253 has 8 divisors (see below), whose sum is σ = 2849293056. Its totient is φ = 2226009600.

The previous prime is 2530231181. The next prime is 2530231283. The reversal of 2530231253 is 3521320352.

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

It is a cyclic number.

It is not a de Polignac number, because 2530231253 - 2¹² = 2530227157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530231283) 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, 3709676 + ... + 3710357.

It is an arithmetic number, because the mean of its divisors is an integer number (356161632).

Almost surely, 2^2530231253 is an apocalyptic number.

It is an amenable number.

2530231253 is a deficient number, since it is larger than the sum of its proper divisors (319061803).

2530231253 is a wasteful number, since it uses less digits than its factorization.

2530231253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7420075.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 2530231253 is about 50301.4040857708. The cubic root of 2530231253 is about 1362.6575868902.

The spelling of 2530231253 in words is "two billion, five hundred thirty million, two hundred thirty-one thousand, two hundred fifty-three".