53311670 has 8 divisors (see below), whose sum is σ = 95961024. Its totient is φ = 21324664.

The previous prime is 53311669. The next prime is 53311673. The reversal of 53311670 is 7611335.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53311673) 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, 2665574 + ... + 2665593.

It is an arithmetic number, because the mean of its divisors is an integer number (11995128).

Almost surely, 2^53311670 is an apocalyptic number.

53311670 is a deficient number, since it is larger than the sum of its proper divisors (42649354).

53311670 is a wasteful number, since it uses less digits than its factorization.

53311670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5331174.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 53311670 is about 7301.4840957164. The cubic root of 53311670 is about 376.3634397075.

The spelling of 53311670 in words is "fifty-three million, three hundred eleven thousand, six hundred seventy".