253002555055 has 8 divisors (see below), whose sum is σ = 303608506032. Its totient is φ = 202398417408.

The previous prime is 253002555017. The next prime is 253002555059. The reversal of 253002555055 is 550555200352.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 253002555055 - 2¹⁷ = 253002423983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253002555059) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124722 + ... + 722191.

It is an arithmetic number, because the mean of its divisors is an integer number (37951063254).

Almost surely, 2^253002555055 is an apocalyptic number.

253002555055 is a deficient number, since it is larger than the sum of its proper divisors (50605950977).

253002555055 is an equidigital number, since it uses as much as digits as its factorization.

253002555055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906665.

The product of its (nonzero) digits is 187500, while the sum is 37.

The spelling of 253002555055 in words is "two hundred fifty-three billion, two million, five hundred fifty-five thousand, fifty-five".