382508552446 has 4 divisors (see below), whose sum is σ = 573762828672. Its totient is φ = 191254276222.

The previous prime is 382508552443. The next prime is 382508552473. The reversal of 382508552446 is 644255805283.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 644255805283 = 53 ⋅12155769911.

It is a junction number, because it is equal to n+sod(n) for n = 382508552393 and 382508552402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382508552441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95627138110 + ... + 95627138113.

It is an arithmetic number, because the mean of its divisors is an integer number (143440707168).

Almost surely, 2^382508552446 is an apocalyptic number.

382508552446 is a deficient number, since it is larger than the sum of its proper divisors (191254276226).

382508552446 is a wasteful number, since it uses less digits than its factorization.

382508552446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191254276225.

The product of its (nonzero) digits is 9216000, while the sum is 52.

The spelling of 382508552446 in words is "three hundred eighty-two billion, five hundred eight million, five hundred fifty-two thousand, four hundred forty-six".