2257123535 has 16 divisors (see below), whose sum is σ = 2830519296. Its totient is φ = 1726172448.

The previous prime is 2257123523. The next prime is 2257123567. The reversal of 2257123535 is 5353217522.

2257123535 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2257123535 - 2¹² = 2257119439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2257123495 and 2257123504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101579 + ... + 121788.

It is an arithmetic number, because the mean of its divisors is an integer number (176907456).

Almost surely, 2^2257123535 is an apocalyptic number.

2257123535 is a deficient number, since it is larger than the sum of its proper divisors (573395761).

2257123535 is a wasteful number, since it uses less digits than its factorization.

2257123535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223462.

The product of its digits is 63000, while the sum is 35.

The square root of 2257123535 is about 47509.1942154358. The cubic root of 2257123535 is about 1311.7521249247.

The spelling of 2257123535 in words is "two billion, two hundred fifty-seven million, one hundred twenty-three thousand, five hundred thirty-five".