66037151 has 8 divisors (see below), whose sum is σ = 66720240. Its totient is φ = 65357248.

The previous prime is 66037109. The next prime is 66037157. The reversal of 66037151 is 15173066.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-66037151 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 (66037157) 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, 69260 + ... + 70206.

It is an arithmetic number, because the mean of its divisors is an integer number (8340030).

Almost surely, 2^66037151 is an apocalyptic number.

66037151 is a deficient number, since it is larger than the sum of its proper divisors (683089).

66037151 is a wasteful number, since it uses less digits than its factorization.

66037151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593.

The product of its (nonzero) digits is 3780, while the sum is 29.

The square root of 66037151 is about 8126.3245689549. The cubic root of 66037151 is about 404.1998141564.

The spelling of 66037151 in words is "sixty-six million, thirty-seven thousand, one hundred fifty-one".