52763071 has 4 divisors (see below), whose sum is σ = 52838200. Its totient is φ = 52687944.

The previous prime is 52763047. The next prime is 52763099. The reversal of 52763071 is 17036725.

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 52763071 - 2⁹ = 52762559 is a prime.

It is a super-2 number, since 2×52763071² = 5567883322702082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52763471) 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, 36501 + ... + 37918.

It is an arithmetic number, because the mean of its divisors is an integer number (13209550).

Almost surely, 2^52763071 is an apocalyptic number.

52763071 is a deficient number, since it is larger than the sum of its proper divisors (75129).

52763071 is an equidigital number, since it uses as much as digits as its factorization.

52763071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75128.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 52763071 is about 7263.8193121801. The cubic root of 52763071 is about 375.0680078139.

Adding to 52763071 its reverse (17036725), we get a palindrome (69799796).

The spelling of 52763071 in words is "fifty-two million, seven hundred sixty-three thousand, seventy-one".