66152247301 has 8 divisors (see below), whose sum is σ = 76559563520. Its totient is φ = 55984179888.

The previous prime is 66152247283. The next prime is 66152247319. The reversal of 66152247301 is 10374225166.

It is an interprime number because it is at equal distance from previous prime (66152247283) and next prime (66152247319).

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

It is not a de Polignac number, because 66152247301 - 2²⁵ = 66118692869 is a prime.

It is a super-2 number, since 2×66152247301² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66152247361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59811606 + ... + 59812711.

It is an arithmetic number, because the mean of its divisors is an integer number (9569945440).

Almost surely, 2^66152247301 is an apocalyptic number.

It is an amenable number.

66152247301 is a deficient number, since it is larger than the sum of its proper divisors (10407316219).

66152247301 is a wasteful number, since it uses less digits than its factorization.

66152247301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119624403.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 66152247301 in words is "sixty-six billion, one hundred fifty-two million, two hundred forty-seven thousand, three hundred one".