52302763 has 6 divisors (see below), whose sum is σ = 55200804. Its totient is φ = 49549644.

The previous prime is 52302751. The next prime is 52302773. The reversal of 52302763 is 36720325.

It is not a de Polignac number, because 52302763 - 2²¹ = 50205611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52302703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72081 + ... + 72802.

It is an arithmetic number, because the mean of its divisors is an integer number (9200134).

Almost surely, 2^52302763 is an apocalyptic number.

52302763 is a deficient number, since it is larger than the sum of its proper divisors (2898041).

52302763 is a wasteful number, since it uses less digits than its factorization.

52302763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144921 (or 144902 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 52302763 is about 7232.0649195095. The cubic root of 52302763 is about 373.9741157604.

The spelling of 52302763 in words is "fifty-two million, three hundred two thousand, seven hundred sixty-three".