49061775066 has 16 divisors (see below), whose sum is σ = 98129245824. Its totient is φ = 16352975744.

The previous prime is 49061775047. The next prime is 49061775097. The reversal of 49061775066 is 66057716094.

It is a happy number.

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, 120951 + ... + 335786.

It is an arithmetic number, because the mean of its divisors is an integer number (6133077864).

Almost surely, 2^49061775066 is an apocalyptic number.

49061775066 is an abundant number, since it is smaller than the sum of its proper divisors (49067470758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49061775066 is a wasteful number, since it uses less digits than its factorization.

49061775066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474645.

The product of its (nonzero) digits is 1905120, while the sum is 51.

The spelling of 49061775066 in words is "forty-nine billion, sixty-one million, seven hundred seventy-five thousand, sixty-six".