252776667103 has 8 divisors (see below), whose sum is σ = 253192908672. Its totient is φ = 252360644256.

The previous prime is 252776667089. The next prime is 252776667131. The reversal of 252776667103 is 301766677252.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252776667103 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 (252776667173) 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, 2344701 + ... + 2450137.

It is an arithmetic number, because the mean of its divisors is an integer number (31649113584).

Almost surely, 2^252776667103 is an apocalyptic number.

252776667103 is a deficient number, since it is larger than the sum of its proper divisors (416241569).

252776667103 is a wasteful number, since it uses less digits than its factorization.

252776667103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109361.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 252776667103 in words is "two hundred fifty-two billion, seven hundred seventy-six million, six hundred sixty-seven thousand, one hundred three".