53636746 has 16 divisors (see below), whose sum is σ = 81601344. Its totient is φ = 26438944.

The previous prime is 53636743. The next prime is 53636749. The reversal of 53636746 is 64763635.

53636746 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53636743) and next prime (53636749).

It is a junction number, because it is equal to n+sod(n) for n = 53636699 and 53636708.

It is not an unprimeable number, because it can be changed into a prime (53636741) 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, 55806 + ... + 56758.

It is an arithmetic number, because the mean of its divisors is an integer number (5100084).

Almost surely, 2^53636746 is an apocalyptic number.

53636746 is a deficient number, since it is larger than the sum of its proper divisors (27964598).

53636746 is a wasteful number, since it uses less digits than its factorization.

53636746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325.

The product of its digits is 272160, while the sum is 40.

The square root of 53636746 is about 7323.7112176819. The cubic root of 53636746 is about 377.1268678314.

The spelling of 53636746 in words is "fifty-three million, six hundred thirty-six thousand, seven hundred forty-six".