63069536 has 12 divisors (see below), whose sum is σ = 124168212. Its totient is φ = 31534752.

The previous prime is 63069533. The next prime is 63069623. The reversal of 63069536 is 63596036.

It is a self number, because there is not a number n which added to its sum of digits gives 63069536.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63069533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985430 + ... + 985493.

It is an arithmetic number, because the mean of its divisors is an integer number (10347351).

Almost surely, 2^63069536 is an apocalyptic number.

It is an amenable number.

63069536 is a deficient number, since it is larger than the sum of its proper divisors (61098676).

63069536 is a wasteful number, since it uses less digits than its factorization.

63069536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1970933 (or 1970925 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 38.

The square root of 63069536 is about 7941.6330814260. The cubic root of 63069536 is about 398.0520625816.

The spelling of 63069536 in words is "sixty-three million, sixty-nine thousand, five hundred thirty-six".