53046818 has 8 divisors (see below), whose sum is σ = 86803920. Its totient is φ = 24112180.

The previous prime is 53046793. The next prime is 53046827. The reversal of 53046818 is 81864035.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205588 + ... + 1205631.

It is an arithmetic number, because the mean of its divisors is an integer number (10850490).

Almost surely, 2^53046818 is an apocalyptic number.

53046818 is a deficient number, since it is larger than the sum of its proper divisors (33757102).

53046818 is a wasteful number, since it uses less digits than its factorization.

53046818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411232.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 53046818 is about 7283.3246529315. The cubic root of 53046818 is about 375.7391477673.

The spelling of 53046818 in words is "fifty-three million, forty-six thousand, eight hundred eighteen".