84508050446 has 4 divisors (see below), whose sum is σ = 126762075672. Its totient is φ = 42254025222.

The previous prime is 84508050437. The next prime is 84508050499. The reversal of 84508050446 is 64405080548.

It is a happy number.

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

It is a super-2 number, since 2×84508050446² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 84508050397 and 84508050406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21127012610 + ... + 21127012613.

It is an arithmetic number, because the mean of its divisors is an integer number (31690518918).

Almost surely, 2^84508050446 is an apocalyptic number.

84508050446 is a deficient number, since it is larger than the sum of its proper divisors (42254025226).

84508050446 is a wasteful number, since it uses less digits than its factorization.

84508050446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42254025225.

The product of its (nonzero) digits is 614400, while the sum is 44.

The spelling of 84508050446 in words is "eighty-four billion, five hundred eight million, fifty thousand, four hundred forty-six".