53377066 has 8 divisors (see below), whose sum is σ = 83546784. Its totient is φ = 25528140.

The previous prime is 53377033. The next prime is 53377073. The reversal of 53377066 is 66077335.

53377066 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 super-2 number, since 2×53377066² = 5698222349536712, which contains 22 as substring.

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, 580140 + ... + 580231.

It is an arithmetic number, because the mean of its divisors is an integer number (10443348).

Almost surely, 2^53377066 is an apocalyptic number.

53377066 is a deficient number, since it is larger than the sum of its proper divisors (30169718).

53377066 is a wasteful number, since it uses less digits than its factorization.

53377066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160396.

The product of its (nonzero) digits is 79380, while the sum is 37.

The square root of 53377066 is about 7305.9609908622. The cubic root of 53377066 is about 376.5172684812.

It can be divided in two parts, 5337 and 7066, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 53377066 in words is "fifty-three million, three hundred seventy-seven thousand, sixty-six".