53727963 has 8 divisors (see below), whose sum is σ = 71682576. Its totient is φ = 35796000.

The previous prime is 53727913. The next prime is 53727983. The reversal of 53727963 is 36972735.

It is a happy number.

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

It is not a de Polignac number, because 53727963 - 2⁹ = 53727451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53727913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 993 + ... + 10413.

It is an arithmetic number, because the mean of its divisors is an integer number (8960322).

Almost surely, 2^53727963 is an apocalyptic number.

53727963 is a deficient number, since it is larger than the sum of its proper divisors (17954613).

53727963 is a wasteful number, since it uses less digits than its factorization.

53727963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11325.

The product of its digits is 238140, while the sum is 42.

The square root of 53727963 is about 7329.9360843052. The cubic root of 53727963 is about 377.3405329120.

The spelling of 53727963 in words is "fifty-three million, seven hundred twenty-seven thousand, nine hundred sixty-three".