53073772 has 6 divisors (see below), whose sum is σ = 92879108. Its totient is φ = 26536884.

The previous prime is 53073751. The next prime is 53073773. The reversal of 53073772 is 27737035.

It is not an unprimeable number, because it can be changed into a prime (53073773) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6634218 + ... + 6634225.

Almost surely, 2^53073772 is an apocalyptic number.

It is an amenable number.

53073772 is a deficient number, since it is larger than the sum of its proper divisors (39805336).

53073772 is a wasteful number, since it uses less digits than its factorization.

53073772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13268447 (or 13268445 counting only the distinct ones).

The product of its (nonzero) digits is 30870, while the sum is 34.

The square root of 53073772 is about 7285.1748091587. The cubic root of 53073772 is about 375.8027768312.

The spelling of 53073772 in words is "fifty-three million, seventy-three thousand, seven hundred seventy-two".