63537364 has 48 divisors (see below), whose sum is σ = 129439296. Its totient is φ = 26969600.

The previous prime is 63537361. The next prime is 63537371. The reversal of 63537364 is 46373536.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63537361) 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 in 15 ways as a sum of consecutive naturals, for example, 129159 + ... + 129649.

It is an arithmetic number, because the mean of its divisors is an integer number (2696652).

Almost surely, 2^63537364 is an apocalyptic number.

It is an amenable number.

63537364 is an abundant number, since it is smaller than the sum of its proper divisors (65901932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63537364 is a wasteful number, since it uses less digits than its factorization.

63537364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696 (or 694 counting only the distinct ones).

The product of its digits is 136080, while the sum is 37.

The square root of 63537364 is about 7971.0328063558. The cubic root of 63537364 is about 399.0338432316.

The spelling of 63537364 in words is "sixty-three million, five hundred thirty-seven thousand, three hundred sixty-four".