253035534255 has 96 divisors (see below), whose sum is σ = 478586154240. Its totient is φ = 113803683840.

The previous prime is 253035534203. The next prime is 253035534263. The reversal of 253035534255 is 552435530352.

It is a happy number.

It is not a de Polignac number, because 253035534255 - 2¹⁷ = 253035403183 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45745840 + ... + 45751370.

It is an arithmetic number, because the mean of its divisors is an integer number (4985272440).

Almost surely, 2^253035534255 is an apocalyptic number.

253035534255 is a deficient number, since it is larger than the sum of its proper divisors (225550619985).

253035534255 is a wasteful number, since it uses less digits than its factorization.

253035534255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6549 (or 6542 counting only the distinct ones).

The product of its (nonzero) digits is 1350000, while the sum is 42.

The spelling of 253035534255 in words is "two hundred fifty-three billion, thirty-five million, five hundred thirty-four thousand, two hundred fifty-five".