66063302151 has 16 divisors (see below), whose sum is σ = 109819515648. Its totient is φ = 34318598400.

The previous prime is 66063302143. The next prime is 66063302167. The reversal of 66063302151 is 15120336066.

It is not a de Polignac number, because 66063302151 - 2³ = 66063302143 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66063302141) 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, 142993930 + ... + 142994391.

It is an arithmetic number, because the mean of its divisors is an integer number (6863719728).

Almost surely, 2^66063302151 is an apocalyptic number.

66063302151 is a deficient number, since it is larger than the sum of its proper divisors (43756213497).

66063302151 is a wasteful number, since it uses less digits than its factorization.

66063302151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285988342.

The product of its (nonzero) digits is 19440, while the sum is 33.

The spelling of 66063302151 in words is "sixty-six billion, sixty-three million, three hundred two thousand, one hundred fifty-one".