252653106 has 16 divisors (see below), whose sum is σ = 516057984. Its totient is φ = 82425744.

The previous prime is 252653101. The next prime is 252653117. The reversal of 252653106 is 601356252.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (252653101) 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, 447685 + ... + 448248.

It is an arithmetic number, because the mean of its divisors is an integer number (32253624).

Almost surely, 2^252653106 is an apocalyptic number.

252653106 is an abundant number, since it is smaller than the sum of its proper divisors (263404878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252653106 is a wasteful number, since it uses less digits than its factorization.

252653106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 895985.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 252653106 is about 15895.0654607019. The cubic root of 252653106 is about 632.1811573425.

The spelling of 252653106 in words is "two hundred fifty-two million, six hundred fifty-three thousand, one hundred six".