52260764 has 6 divisors (see below), whose sum is σ = 91456344. Its totient is φ = 26130380.

The previous prime is 52260763. The next prime is 52260779. The reversal of 52260764 is 46706225.

It is a self number, because there is not a number n which added to its sum of digits gives 52260764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52260763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6532592 + ... + 6532599.

It is an arithmetic number, because the mean of its divisors is an integer number (15242724).

Almost surely, 2^52260764 is an apocalyptic number.

It is an amenable number.

52260764 is a deficient number, since it is larger than the sum of its proper divisors (39195580).

52260764 is a wasteful number, since it uses less digits than its factorization.

52260764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13065195 (or 13065193 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 52260764 is about 7229.1606705066. The cubic root of 52260764 is about 373.8739888329.

Adding to 52260764 its reverse (46706225), we get a palindrome (98966989).

The spelling of 52260764 in words is "fifty-two million, two hundred sixty thousand, seven hundred sixty-four".