53852766 has 32 divisors (see below), whose sum is σ = 121291776. Its totient is φ = 15792000.

The previous prime is 53852761. The next prime is 53852767. The reversal of 53852766 is 66725835.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53852761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11115 + ... + 15206.

It is an arithmetic number, because the mean of its divisors is an integer number (3790368).

Almost surely, 2^53852766 is an apocalyptic number.

53852766 is an abundant number, since it is smaller than the sum of its proper divisors (67439010).

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

53852766 is a wasteful number, since it uses less digits than its factorization.

53852766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26368.

The product of its digits is 302400, while the sum is 42.

The square root of 53852766 is about 7338.4443855629. Note that the first 3 decimals coincide. The cubic root of 53852766 is about 377.6324778080.

The spelling of 53852766 in words is "fifty-three million, eight hundred fifty-two thousand, seven hundred sixty-six".