445616246090 has 16 divisors (see below), whose sum is σ = 802118177280. Its totient is φ = 178244513040.

The previous prime is 445616246083. The next prime is 445616246161. The reversal of 445616246090 is 90642616544.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987455 + ... + 1366125.

It is an arithmetic number, because the mean of its divisors is an integer number (50132386080).

Almost surely, 2^445616246090 is an apocalyptic number.

445616246090 is a deficient number, since it is larger than the sum of its proper divisors (356501931190).

445616246090 is a wasteful number, since it uses less digits than its factorization.

445616246090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496357.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 445616246090 in words is "four hundred forty-five billion, six hundred sixteen million, two hundred forty-six thousand, ninety".