53125946 has 16 divisors (see below), whose sum is σ = 80757600. Its totient is φ = 26209008.

The previous prime is 53125931. The next prime is 53125949. The reversal of 53125946 is 64952135.

53125946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×53125946² = 5644732276789832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53125949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82301 + ... + 82943.

It is an arithmetic number, because the mean of its divisors is an integer number (5047350).

Almost surely, 2^53125946 is an apocalyptic number.

53125946 is a deficient number, since it is larger than the sum of its proper divisors (27631654).

53125946 is a wasteful number, since it uses less digits than its factorization.

53125946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133.

The product of its digits is 32400, while the sum is 35.

The square root of 53125946 is about 7288.7547633323. The cubic root of 53125946 is about 375.9258804028.

The spelling of 53125946 in words is "fifty-three million, one hundred twenty-five thousand, nine hundred forty-six".