53973748 has 24 divisors (see below), whose sum is σ = 96588800. Its totient is φ = 26383968.

The previous prime is 53973743. The next prime is 53973757. The reversal of 53973748 is 84737935.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 53973698 and 53973707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53973743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33661 + ... + 35227.

Almost surely, 2^53973748 is an apocalyptic number.

It is an amenable number.

53973748 is a deficient number, since it is larger than the sum of its proper divisors (42615052).

53973748 is a wasteful number, since it uses less digits than its factorization.

53973748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1759 (or 1757 counting only the distinct ones).

The product of its digits is 635040, while the sum is 46.

The square root of 53973748 is about 7346.6827888510. The cubic root of 53973748 is about 377.9150542116.

The spelling of 53973748 in words is "fifty-three million, nine hundred seventy-three thousand, seven hundred forty-eight".