2530928253 has 48 divisors (see below), whose sum is σ = 3984228864. Its totient is φ = 1424797920.

The previous prime is 2530928243. The next prime is 2530928287. The reversal of 2530928253 is 3528290352.

It is not a de Polignac number, because 2530928253 - 2⁶ = 2530928189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530928233) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3215526 + ... + 3216312.

It is an arithmetic number, because the mean of its divisors is an integer number (83004768).

Almost surely, 2^2530928253 is an apocalyptic number.

It is an amenable number.

2530928253 is a deficient number, since it is larger than the sum of its proper divisors (1453300611).

2530928253 is a wasteful number, since it uses less digits than its factorization.

2530928253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102 (or 1095 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 2530928253 is about 50308.3318447352. The cubic root of 2530928253 is about 1362.7826986614.

The spelling of 2530928253 in words is "two billion, five hundred thirty million, nine hundred twenty-eight thousand, two hundred fifty-three".