46440615566 has 8 divisors (see below), whose sum is σ = 69669344160. Its totient is φ = 23217500848.

The previous prime is 46440615539. The next prime is 46440615583. The reversal of 46440615566 is 66551604464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 46440615566.

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, 1382726 + ... + 1415913.

It is an arithmetic number, because the mean of its divisors is an integer number (8708668020).

Almost surely, 2^46440615566 is an apocalyptic number.

46440615566 is a deficient number, since it is larger than the sum of its proper divisors (23228728594).

46440615566 is a wasteful number, since it uses less digits than its factorization.

46440615566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806938.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 46440615566 in words is "forty-six billion, four hundred forty million, six hundred fifteen thousand, five hundred sixty-six".