66363135 has 8 divisors (see below), whose sum is σ = 106181040. Its totient is φ = 35393664.

The previous prime is 66363131. The next prime is 66363137. The reversal of 66363135 is 53136366.

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

It is not a de Polignac number, because 66363135 - 2² = 66363131 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 66363096 and 66363105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66363131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2212090 + ... + 2212119.

It is an arithmetic number, because the mean of its divisors is an integer number (13272630).

Almost surely, 2^66363135 is an apocalyptic number.

66363135 is a deficient number, since it is larger than the sum of its proper divisors (39817905).

66363135 is a wasteful number, since it uses less digits than its factorization.

66363135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4424217.

The product of its digits is 29160, while the sum is 33.

The square root of 66363135 is about 8146.3571613329. The cubic root of 66363135 is about 404.8638164288.

The spelling of 66363135 in words is "sixty-six million, three hundred sixty-three thousand, one hundred thirty-five".