445098086648 has 16 divisors (see below), whose sum is σ = 840085794960. Its totient is φ = 221075208000.

The previous prime is 445098086627. The next prime is 445098086687. The reversal of 445098086648 is 846680890544.

It is a super-2 number, since 2×445098086648² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184228133 + ... + 184230548.

It is an arithmetic number, because the mean of its divisors is an integer number (52505362185).

Almost surely, 2^445098086648 is an apocalyptic number.

It is an amenable number.

445098086648 is a deficient number, since it is larger than the sum of its proper divisors (394987708312).

445098086648 is a wasteful number, since it uses less digits than its factorization.

445098086648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368458838 (or 368458834 counting only the distinct ones).

The product of its (nonzero) digits is 53084160, while the sum is 62.

The spelling of 445098086648 in words is "four hundred forty-five billion, ninety-eight million, eighty-six thousand, six hundred forty-eight".