2571430253 has 8 divisors (see below), whose sum is σ = 3033576960. Its totient is φ = 2132983440.

The previous prime is 2571430249. The next prime is 2571430259. The reversal of 2571430253 is 3520341752.

2571430253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2571430253 - 2² = 2571430249 is a prime.

It is a super-2 number, since 2×2571430253² = 13224507092087288018, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2571430259) 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, 5924738 + ... + 5925171.

It is an arithmetic number, because the mean of its divisors is an integer number (379197120).

Almost surely, 2^2571430253 is an apocalyptic number.

It is an amenable number.

2571430253 is a deficient number, since it is larger than the sum of its proper divisors (462146707).

2571430253 is a wasteful number, since it uses less digits than its factorization.

2571430253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11849947.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 2571430253 is about 50709.2718642262. The cubic root of 2571430253 is about 1370.0137198264.

The spelling of 2571430253 in words is "two billion, five hundred seventy-one million, four hundred thirty thousand, two hundred fifty-three".