253055222535 has 16 divisors (see below), whose sum is σ = 410013527040. Its totient is φ = 133254395040.

The previous prime is 253055222513. The next prime is 253055222557. The reversal of 253055222535 is 535222550352.

It is an interprime number because it is at equal distance from previous prime (253055222513) and next prime (253055222557).

It is not a de Polignac number, because 253055222535 - 2⁸ = 253055222279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 253055222493 and 253055222502.

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, 106773171 + ... + 106775540.

It is an arithmetic number, because the mean of its divisors is an integer number (25625845440).

Almost surely, 2^253055222535 is an apocalyptic number.

253055222535 is a deficient number, since it is larger than the sum of its proper divisors (156958304505).

253055222535 is a wasteful number, since it uses less digits than its factorization.

253055222535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213548798.

The product of its (nonzero) digits is 450000, while the sum is 39.

Adding to 253055222535 its reverse (535222550352), we get a palindrome (788277772887).

The spelling of 253055222535 in words is "two hundred fifty-three billion, fifty-five million, two hundred twenty-two thousand, five hundred thirty-five".