53150068 has 12 divisors (see below), whose sum is σ = 97908160. Its totient is φ = 25176312.

The previous prime is 53150057. The next prime is 53150081. The reversal of 53150068 is 86005135.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 349596 + ... + 349747.

Almost surely, 2^53150068 is an apocalyptic number.

It is an amenable number.

53150068 is a deficient number, since it is larger than the sum of its proper divisors (44758092).

53150068 is a wasteful number, since it uses less digits than its factorization.

53150068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699366 (or 699364 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 53150068 is about 7290.4093163553. The cubic root of 53150068 is about 375.9827685630.

The spelling of 53150068 in words is "fifty-three million, one hundred fifty thousand, sixty-eight".