53123346 has 12 divisors (see below), whose sum is σ = 115100622. Its totient is φ = 17707776.

The previous prime is 53123327. The next prime is 53123347. The reversal of 53123346 is 64332135.

It is a happy number.

53123346 is a `hidden beast` number, since 5 + 312 + 3 + 346 = 666.

It can be written as a sum of positive squares in only one way, i.e., 51194025 + 1929321 = 7155^2 + 1389^2 .

It is not an unprimeable number, because it can be changed into a prime (53123347) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 1475631 + ... + 1475666.

Almost surely, 2^53123346 is an apocalyptic number.

53123346 is an abundant number, since it is smaller than the sum of its proper divisors (61977276).

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

53123346 is a wasteful number, since it uses less digits than its factorization.

53123346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951305 (or 2951302 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 53123346 is about 7288.5764042095. The cubic root of 53123346 is about 375.9197476604.

The spelling of 53123346 in words is "fifty-three million, one hundred twenty-three thousand, three hundred forty-six".