53627803 has 4 divisors (see below), whose sum is σ = 53645920. Its totient is φ = 53609688.

The previous prime is 53627797. The next prime is 53627813. The reversal of 53627803 is 30872635.

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

It is a cyclic number.

It is not a de Polignac number, because 53627803 - 2¹³ = 53619611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53627813) 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, 3468 + ... + 10921.

It is an arithmetic number, because the mean of its divisors is an integer number (13411480).

Almost surely, 2^53627803 is an apocalyptic number.

53627803 is a deficient number, since it is larger than the sum of its proper divisors (18117).

53627803 is a wasteful number, since it uses less digits than its factorization.

53627803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18116.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 53627803 is about 7323.1006411219. The cubic root of 53627803 is about 377.1059068715.

The spelling of 53627803 in words is "fifty-three million, six hundred twenty-seven thousand, eight hundred three".