52632064 has 20 divisors (see below), whose sum is σ = 105162354. Its totient is φ = 26315776.

The previous prime is 52632061. The next prime is 52632077. The reversal of 52632064 is 46023625.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 50694400 + 1937664 = 7120^2 + 1392^2 .

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (52632061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50887 + ... + 51910.

Almost surely, 2^52632064 is an apocalyptic number.

It is an amenable number.

52632064 is a deficient number, since it is larger than the sum of its proper divisors (52530290).

52632064 is an equidigital number, since it uses as much as digits as its factorization.

52632064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102815 (or 102799 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 52632064 is about 7254.7959309687. The cubic root of 52632064 is about 374.7573280318.

Adding to 52632064 its reverse (46023625), we get a palindrome (98655689).

The spelling of 52632064 in words is "fifty-two million, six hundred thirty-two thousand, sixty-four".