53148364 has 12 divisors (see below), whose sum is σ = 93141664. Its totient is φ = 26536464.

The previous prime is 53148287. The next prime is 53148367. The reversal of 53148364 is 46384135.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (53148367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6132 + ... + 11995.

Almost surely, 2^53148364 is an apocalyptic number.

It is an amenable number.

53148364 is a deficient number, since it is larger than the sum of its proper divisors (39993300).

53148364 is a wasteful number, since it uses less digits than its factorization.

53148364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18864 (or 18862 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

The square root of 53148364 is about 7290.2924495523. The cubic root of 53148364 is about 375.9787504967.

The spelling of 53148364 in words is "fifty-three million, one hundred forty-eight thousand, three hundred sixty-four".