53063572 has 6 divisors (see below), whose sum is σ = 92861258. Its totient is φ = 26531784.

The previous prime is 53063539. The next prime is 53063573. The reversal of 53063572 is 27536035.

It can be written as a sum of positive squares in only one way, i.e., 35473936 + 17589636 = 5956^2 + 4194^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53063573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6632943 + ... + 6632950.

Almost surely, 2^53063572 is an apocalyptic number.

It is an amenable number.

53063572 is a deficient number, since it is larger than the sum of its proper divisors (39797686).

53063572 is a wasteful number, since it uses less digits than its factorization.

53063572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13265897 (or 13265895 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 31.

The square root of 53063572 is about 7284.4747236846. The cubic root of 53063572 is about 375.7787006962.

It can be divided in two parts, 53063 and 572, that added together give a palindrome (53635).

The spelling of 53063572 in words is "fifty-three million, sixty-three thousand, five hundred seventy-two".