53037768 has 32 divisors (see below), whose sum is σ = 151536960. Its totient is φ = 15153600.

The previous prime is 53037767. The next prime is 53037779. The reversal of 53037768 is 86773035.

It is not an unprimeable number, because it can be changed into a prime (53037763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157683 + ... + 158018.

It is an arithmetic number, because the mean of its divisors is an integer number (4735530).

Almost surely, 2^53037768 is an apocalyptic number.

It is an amenable number.

53037768 is an abundant number, since it is smaller than the sum of its proper divisors (98499192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53037768 is a wasteful number, since it uses less digits than its factorization.

53037768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315717 (or 315713 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The square root of 53037768 is about 7282.7033442260. The cubic root of 53037768 is about 375.7177790166.

The spelling of 53037768 in words is "fifty-three million, thirty-seven thousand, seven hundred sixty-eight".