49006063666 has 16 divisors (see below), whose sum is σ = 85022570304. Its totient is φ = 20749554864.

The previous prime is 49006063621. The next prime is 49006063697. The reversal of 49006063666 is 66636060094.

49006063666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 21085785 + ... + 21088108.

It is an arithmetic number, because the mean of its divisors is an integer number (5313910644).

Almost surely, 2^49006063666 is an apocalyptic number.

49006063666 is a deficient number, since it is larger than the sum of its proper divisors (36016506638).

49006063666 is a wasteful number, since it uses less digits than its factorization.

49006063666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42173985.

The product of its (nonzero) digits is 839808, while the sum is 46.

The spelling of 49006063666 in words is "forty-nine billion, six million, sixty-three thousand, six hundred sixty-six".