252275677 has 4 divisors (see below), whose sum is σ = 255469120. Its totient is φ = 249082236.

The previous prime is 252275651. The next prime is 252275689. The reversal of 252275677 is 776572252.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 252275677 - 2²³ = 243887069 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 (252275627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1596603 + ... + 1596760.

It is an arithmetic number, because the mean of its divisors is an integer number (63867280).

Almost surely, 2^252275677 is an apocalyptic number.

It is an amenable number.

252275677 is a deficient number, since it is larger than the sum of its proper divisors (3193443).

252275677 is an equidigital number, since it uses as much as digits as its factorization.

252275677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193442.

The product of its digits is 411600, while the sum is 43.

The square root of 252275677 is about 15883.1885023128. The cubic root of 252275677 is about 631.8662032168.

The spelling of 252275677 in words is "two hundred fifty-two million, two hundred seventy-five thousand, six hundred seventy-seven".