50546663 has 4 divisors (see below), whose sum is σ = 52744368. Its totient is φ = 48348960.

The previous prime is 50546659. The next prime is 50546677. The reversal of 50546663 is 36664505.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36664505 = 5 ⋅7332901.

It is a cyclic number.

It is not a de Polignac number, because 50546663 - 2² = 50546659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50546653) 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, 1098818 + ... + 1098863.

It is an arithmetic number, because the mean of its divisors is an integer number (13186092).

Almost surely, 2^50546663 is an apocalyptic number.

50546663 is a deficient number, since it is larger than the sum of its proper divisors (2197705).

50546663 is a wasteful number, since it uses less digits than its factorization.

50546663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2197704.

The product of its (nonzero) digits is 64800, while the sum is 35.

The square root of 50546663 is about 7109.6176409143. The cubic root of 50546663 is about 369.7409021212.

The spelling of 50546663 in words is "fifty million, five hundred forty-six thousand, six hundred sixty-three".