53461766 has 8 divisors (see below), whose sum is σ = 81093960. Its totient is φ = 26430448.

The previous prime is 53461757. The next prime is 53461777. The reversal of 53461766 is 66716435.

It is a happy number.

53461766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 149996 + ... + 150351.

It is an arithmetic number, because the mean of its divisors is an integer number (10136745).

Almost surely, 2^53461766 is an apocalyptic number.

53461766 is a deficient number, since it is larger than the sum of its proper divisors (27632194).

53461766 is a wasteful number, since it uses less digits than its factorization.

53461766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300438.

The product of its digits is 90720, while the sum is 38.

The square root of 53461766 is about 7311.7553296045. The cubic root of 53461766 is about 376.7163187563.

The spelling of 53461766 in words is "fifty-three million, four hundred sixty-one thousand, seven hundred sixty-six".