52950946 has 4 divisors (see below), whose sum is σ = 79426422. Its totient is φ = 26475472.

The previous prime is 52950923. The next prime is 52950949. The reversal of 52950946 is 64905925.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 44742721 + 8208225 = 6689^2 + 2865^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 52950899 and 52950908.

It is not an unprimeable number, because it can be changed into a prime (52950949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13237735 + ... + 13237738.

Almost surely, 2^52950946 is an apocalyptic number.

52950946 is a deficient number, since it is larger than the sum of its proper divisors (26475476).

52950946 is a wasteful number, since it uses less digits than its factorization.

52950946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26475475.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 52950946 is about 7276.7400668156. The cubic root of 52950946 is about 375.5126523290.

The spelling of 52950946 in words is "fifty-two million, nine hundred fifty thousand, nine hundred forty-six".