252250055 has 8 divisors (see below), whose sum is σ = 308411712. Its totient is φ = 197992288.

The previous prime is 252250049. The next prime is 252250073. The reversal of 252250055 is 550052252.

252250055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 252250055 - 2¹⁴ = 252233671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475679 + ... + 476208.

It is an arithmetic number, because the mean of its divisors is an integer number (38551464).

Almost surely, 2^252250055 is an apocalyptic number.

252250055 is a deficient number, since it is larger than the sum of its proper divisors (56161657).

252250055 is an equidigital number, since it uses as much as digits as its factorization.

252250055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951945.

The product of its (nonzero) digits is 5000, while the sum is 26.

The square root of 252250055 is about 15882.3819057470. The cubic root of 252250055 is about 631.8448109788.

The spelling of 252250055 in words is "two hundred fifty-two million, two hundred fifty thousand, fifty-five".