253000253055 has 16 divisors (see below), whose sum is σ = 441600441984. Its totient is φ = 122666789280.

The previous prime is 253000252969. The next prime is 253000253063. The reversal of 253000253055 is 550352000352.

It is not a de Polignac number, because 253000253055 - 2²¹ = 252998155903 is a prime.

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, 766667269 + ... + 766667598.

It is an arithmetic number, because the mean of its divisors is an integer number (27600027624).

Almost surely, 2^253000253055 is an apocalyptic number.

253000253055 is a deficient number, since it is larger than the sum of its proper divisors (188600188929).

253000253055 is a wasteful number, since it uses less digits than its factorization.

253000253055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533334886.

The product of its (nonzero) digits is 22500, while the sum is 30.

The spelling of 253000253055 in words is "two hundred fifty-three billion, two hundred fifty-three thousand, fifty-five".