50666552 has 16 divisors (see below), whose sum is σ = 95264160. Its totient is φ = 25262784.

The previous prime is 50666531. The next prime is 50666557. The reversal of 50666552 is 25566605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50666557) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5693 + ... + 11564.

It is an arithmetic number, because the mean of its divisors is an integer number (5954010).

Almost surely, 2^50666552 is an apocalyptic number.

It is an amenable number.

50666552 is a deficient number, since it is larger than the sum of its proper divisors (44597608).

50666552 is a wasteful number, since it uses less digits than its factorization.

50666552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17630 (or 17626 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 50666552 is about 7118.0441133783. The cubic root of 50666552 is about 370.0329943793.

The spelling of 50666552 in words is "fifty million, six hundred sixty-six thousand, five hundred fifty-two".