82370384594 has 4 divisors (see below), whose sum is σ = 123555576894. Its totient is φ = 41185192296.

The previous prime is 82370384561. The next prime is 82370384599. The reversal of 82370384594 is 49548307328.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44476701025 + 37893683569 = 210895^2 + 194663^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (82370384599) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20592596147 + ... + 20592596150.

Almost surely, 2^82370384594 is an apocalyptic number.

82370384594 is a deficient number, since it is larger than the sum of its proper divisors (41185192300).

82370384594 is a wasteful number, since it uses less digits than its factorization.

82370384594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41185192299.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 82370384594 in words is "eighty-two billion, three hundred seventy million, three hundred eighty-four thousand, five hundred ninety-four".