66314053 has 16 divisors (see below), whose sum is σ = 74995200. Its totient is φ = 58213440.

The previous prime is 66314029. The next prime is 66314057. The reversal of 66314053 is 35041366.

It is a cyclic number.

It is not a de Polignac number, because 66314053 - 2⁵ = 66314021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66314057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22383 + ... + 25171.

It is an arithmetic number, because the mean of its divisors is an integer number (4687200).

Almost surely, 2^66314053 is an apocalyptic number.

It is an amenable number.

66314053 is a deficient number, since it is larger than the sum of its proper divisors (8681147).

66314053 is a wasteful number, since it uses less digits than its factorization.

66314053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2892.

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

The square root of 66314053 is about 8143.3440919563. The cubic root of 66314053 is about 404.7639797407.

It can be divided in two parts, 663 and 14053, that multiplied together give a palindrome (9317139).

The spelling of 66314053 in words is "sixty-six million, three hundred fourteen thousand, fifty-three".