2571222753 has 24 divisors (see below), whose sum is σ = 4112106336. Its totient is φ = 1535054400.

The previous prime is 2571222673. The next prime is 2571222757. The reversal of 2571222753 is 3572221752.

2571222753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2571222753 - 2⁸ = 2571222497 is a prime.

It is a super-2 number, since 2×2571222753² = 13222372891089798018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2571222757) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187188 + ... + 200453.

It is an arithmetic number, because the mean of its divisors is an integer number (171337764).

Almost surely, 2^2571222753 is an apocalyptic number.

It is an amenable number.

2571222753 is a deficient number, since it is larger than the sum of its proper divisors (1540883583).

2571222753 is a wasteful number, since it uses less digits than its factorization.

2571222753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387725 (or 387722 counting only the distinct ones).

The product of its digits is 58800, while the sum is 36.

The square root of 2571222753 is about 50707.2258460271. The cubic root of 2571222753 is about 1369.9768680272.

The spelling of 2571222753 in words is "two billion, five hundred seventy-one million, two hundred twenty-two thousand, seven hundred fifty-three".