66062053 has 4 divisors (see below), whose sum is σ = 66088620. Its totient is φ = 66035488.

The previous prime is 66062039. The next prime is 66062071. The reversal of 66062053 is 35026066.

66062053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35026066 = 2 ⋅17513033.

It can be written as a sum of positive squares in 2 ways, for example, as 10975969 + 55086084 = 3313^2 + 7422^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-66062053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66062033) 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 3 ways as a sum of consecutive naturals, for example, 9118 + ... + 14671.

It is an arithmetic number, because the mean of its divisors is an integer number (16522155).

Almost surely, 2^66062053 is an apocalyptic number.

It is an amenable number.

66062053 is a deficient number, since it is larger than the sum of its proper divisors (26567).

66062053 is a wasteful number, since it uses less digits than its factorization.

66062053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26566.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 66062053 is about 8127.8566055265. The cubic root of 66062053 is about 404.2506144444.

The spelling of 66062053 in words is "sixty-six million, sixty-two thousand, fifty-three".