53314660 has 24 divisors (see below), whose sum is σ = 127955520. Its totient is φ = 18279264.

The previous prime is 53314633. The next prime is 53314691. The reversal of 53314660 is 6641335.

It is a Harshad number since it is a multiple of its sum of digits (28).

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 7 ways as a sum of consecutive naturals, for example, 190270 + ... + 190549.

It is an arithmetic number, because the mean of its divisors is an integer number (5331480).

Almost surely, 2^53314660 is an apocalyptic number.

It is an amenable number.

53314660 is an abundant number, since it is smaller than the sum of its proper divisors (74640860).

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

53314660 is a wasteful number, since it uses less digits than its factorization.

53314660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380835 (or 380833 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 53314660 is about 7301.6888457397. The cubic root of 53314660 is about 376.3704757257.

Adding to 53314660 its reverse (6641335), we get a palindrome (59955995).

The spelling of 53314660 in words is "fifty-three million, three hundred fourteen thousand, six hundred sixty".