53965946 has 8 divisors (see below), whose sum is σ = 82831584. Its totient is φ = 26355420.

The previous prime is 53965921. The next prime is 53965949. The reversal of 53965946 is 64956935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 53965946.

It is not an unprimeable number, because it can be changed into a prime (53965949) 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, 313670 + ... + 313841.

It is an arithmetic number, because the mean of its divisors is an integer number (10353948).

Almost surely, 2^53965946 is an apocalyptic number.

53965946 is a deficient number, since it is larger than the sum of its proper divisors (28865638).

53965946 is a wasteful number, since it uses less digits than its factorization.

53965946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 627556.

The product of its digits is 874800, while the sum is 47.

The square root of 53965946 is about 7346.1517817154. The cubic root of 53965946 is about 377.8968439060.

The spelling of 53965946 in words is "fifty-three million, nine hundred sixty-five thousand, nine hundred forty-six".