53797732 has 6 divisors (see below), whose sum is σ = 94146038. Its totient is φ = 26898864.

The previous prime is 53797729. The next prime is 53797739. The reversal of 53797732 is 23779735.

53797732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 28153636 + 25644096 = 5306^2 + 5064^2 .

It is not an unprimeable number, because it can be changed into a prime (53797739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6724713 + ... + 6724720.

Almost surely, 2^53797732 is an apocalyptic number.

It is an amenable number.

53797732 is a deficient number, since it is larger than the sum of its proper divisors (40348306).

53797732 is a wasteful number, since it uses less digits than its factorization.

53797732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13449437 (or 13449435 counting only the distinct ones).

The product of its digits is 277830, while the sum is 43.

The square root of 53797732 is about 7334.6937223036. The cubic root of 53797732 is about 377.5037954094.

The spelling of 53797732 in words is "fifty-three million, seven hundred ninety-seven thousand, seven hundred thirty-two".