50166572 has 12 divisors (see below), whose sum is σ = 88176480. Its totient is φ = 24973296.

The previous prime is 50166547. The next prime is 50166577. The reversal of 50166572 is 27566105.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50166577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26468 + ... + 28299.

It is an arithmetic number, because the mean of its divisors is an integer number (7348040).

Almost surely, 2^50166572 is an apocalyptic number.

It is an amenable number.

50166572 is a deficient number, since it is larger than the sum of its proper divisors (38009908).

50166572 is a wasteful number, since it uses less digits than its factorization.

50166572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55000 (or 54998 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 50166572 is about 7082.8364374733. The cubic root of 50166572 is about 368.8118007307.

The spelling of 50166572 in words is "fifty million, one hundred sixty-six thousand, five hundred seventy-two".