382538874650 has 24 divisors (see below), whose sum is σ = 711931154844. Its totient is φ = 152927625600.

The previous prime is 382538874649. The next prime is 382538874689. The reversal of 382538874650 is 56478835283.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 43431810409 + 339107064241 = 208403^2 + 582329^2 .

It is a Smith number, since the sum of its digits (59) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 382538874650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2110187 + ... + 2284286.

Almost surely, 2^382538874650 is an apocalyptic number.

382538874650 is a deficient number, since it is larger than the sum of its proper divisors (329392280194).

382538874650 is a wasteful number, since it uses less digits than its factorization.

382538874650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4396226 (or 4396221 counting only the distinct ones).

The product of its (nonzero) digits is 38707200, while the sum is 59.

The spelling of 382538874650 in words is "three hundred eighty-two billion, five hundred thirty-eight million, eight hundred seventy-four thousand, six hundred fifty".