252783014867 has 8 divisors (see below), whose sum is σ = 259013054160. Its totient is φ = 246556051840.

The previous prime is 252783014843. The next prime is 252783014929. The reversal of 252783014867 is 768410387252.

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

It is not a de Polignac number, because 252783014867 - 2¹⁴ = 252782998483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (252783017867) 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, 602258 + ... + 931815.

It is an arithmetic number, because the mean of its divisors is an integer number (32376631770).

Almost surely, 2^252783014867 is an apocalyptic number.

252783014867 is a deficient number, since it is larger than the sum of its proper divisors (6230039293).

252783014867 is a wasteful number, since it uses less digits than its factorization.

252783014867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1538133.

The product of its (nonzero) digits is 4515840, while the sum is 53.

The spelling of 252783014867 in words is "two hundred fifty-two billion, seven hundred eighty-three million, fourteen thousand, eight hundred sixty-seven".