8325778252 has 24 divisors (see below), whose sum is σ = 16407401472. Its totient is φ = 3662365200.

The previous prime is 8325778247. The next prime is 8325778289. The reversal of 8325778252 is 2528775238.

It is a junction number, because it is equal to n+sod(n) for n = 8325778196 and 8325778205.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3050608 + ... + 3053335.

It is an arithmetic number, because the mean of its divisors is an integer number (683641728).

Almost surely, 2^8325778252 is an apocalyptic number.

It is an amenable number.

8325778252 is a deficient number, since it is larger than the sum of its proper divisors (8081623220).

8325778252 is a wasteful number, since it uses less digits than its factorization.

8325778252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6103989 (or 6103987 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 49.

The square root of 8325778252 is about 91245.7026494947. The cubic root of 8325778252 is about 2026.7877928650.

The spelling of 8325778252 in words is "eight billion, three hundred twenty-five million, seven hundred seventy-eight thousand, two hundred fifty-two".