8342575650 has 72 divisors (see below), whose sum is σ = 22424943060. Its totient is φ = 2223573120.

The previous prime is 8342575649. The next prime is 8342575669. The reversal of 8342575650 is 565752438.

8342575650 is a `hidden beast` number, since 8 + 34 + 2 + 57 + 565 + 0 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 6115396401 + 2227179249 = 78201^2 + 47193^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 8342575596 and 8342575605.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1305864 + ... + 1312236.

Almost surely, 2^8342575650 is an apocalyptic number.

8342575650 is an abundant number, since it is smaller than the sum of its proper divisors (14082367410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8342575650 is a wasteful number, since it uses less digits than its factorization.

8342575650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9300 (or 9292 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The square root of 8342575650 is about 91337.7011425184. The cubic root of 8342575650 is about 2028.1499034298.

The spelling of 8342575650 in words is "eight billion, three hundred forty-two million, five hundred seventy-five thousand, six hundred fifty".