49590520066 has 8 divisors (see below), whose sum is σ = 74411359740. Its totient is φ = 24786733488.

The previous prime is 49590520037. The next prime is 49590520093. The reversal of 49590520066 is 66002509594.

It can be written as a sum of positive squares in 2 ways, for example, as 49281780025 + 308740041 = 221995^2 + 17571^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 49590519998 and 49590520025.

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, 4256001 + ... + 4267636.

Almost surely, 2^49590520066 is an apocalyptic number.

49590520066 is a deficient number, since it is larger than the sum of its proper divisors (24820839674).

49590520066 is a wasteful number, since it uses less digits than its factorization.

49590520066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8526548.

The product of its (nonzero) digits is 583200, while the sum is 46.

The spelling of 49590520066 in words is "forty-nine billion, five hundred ninety million, five hundred twenty thousand, sixty-six".