52736612 has 6 divisors (see below), whose sum is σ = 92289078. Its totient is φ = 26368304.

The previous prime is 52736591. The next prime is 52736617. The reversal of 52736612 is 21663725.

It can be written as a sum of positive squares in only one way, i.e., 26460736 + 26275876 = 5144^2 + 5126^2 .

It is not an unprimeable number, because it can be changed into a prime (52736617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6592073 + ... + 6592080.

It is an arithmetic number, because the mean of its divisors is an integer number (15381513).

Almost surely, 2^52736612 is an apocalyptic number.

It is an amenable number.

52736612 is a deficient number, since it is larger than the sum of its proper divisors (39552466).

52736612 is a wasteful number, since it uses less digits than its factorization.

52736612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13184157 (or 13184155 counting only the distinct ones).

The product of its digits is 15120, while the sum is 32.

The square root of 52736612 is about 7261.9977967499. The cubic root of 52736612 is about 375.0053024435.

Adding to 52736612 its sum of digits (32), we get a square (52736644 = 7262²).

The spelling of 52736612 in words is "fifty-two million, seven hundred thirty-six thousand, six hundred twelve".