252753103 has 4 divisors (see below), whose sum is σ = 254682648. Its totient is φ = 250823560.

The previous prime is 252753101. The next prime is 252753197. The reversal of 252753103 is 301357252.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 252753103 - 2¹ = 252753101 is a prime.

It is a super-2 number, since 2×252753103² = 127768262152257218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252753101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964576 + ... + 964837.

It is an arithmetic number, because the mean of its divisors is an integer number (63670662).

Almost surely, 2^252753103 is an apocalyptic number.

252753103 is a deficient number, since it is larger than the sum of its proper divisors (1929545).

252753103 is a wasteful number, since it uses less digits than its factorization.

252753103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1929544.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 252753103 is about 15898.2106854828. The cubic root of 252753103 is about 632.2645495240.

The spelling of 252753103 in words is "two hundred fifty-two million, seven hundred fifty-three thousand, one hundred three".