852756245 has 16 divisors (see below), whose sum is σ = 1118117952. Its totient is φ = 619196160.

The previous prime is 852756239. The next prime is 852756251. The reversal of 852756245 is 542657258.

It is an interprime number because it is at equal distance from previous prime (852756239) and next prime (852756251).

It is not a de Polignac number, because 852756245 - 2¹⁴ = 852739861 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 852756196 and 852756205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23309 + ... + 47421.

It is an arithmetic number, because the mean of its divisors is an integer number (69882372).

Almost surely, 2^852756245 is an apocalyptic number.

It is an amenable number.

852756245 is a deficient number, since it is larger than the sum of its proper divisors (265361707).

852756245 is a wasteful number, since it uses less digits than its factorization.

852756245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24772.

The product of its digits is 672000, while the sum is 44.

The square root of 852756245 is about 29201.9904287362. The cubic root of 852756245 is about 948.2910161432.

The spelling of 852756245 in words is "eight hundred fifty-two million, seven hundred fifty-six thousand, two hundred forty-five".