66006151125 has 32 divisors (see below), whose sum is σ = 112513145472. Its totient is φ = 34344656000.

The previous prime is 66006151121. The next prime is 66006151163. The reversal of 66006151125 is 52115160066.

It is not a de Polignac number, because 66006151125 - 2² = 66006151121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66006151121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2131167 + ... + 2161916.

It is an arithmetic number, because the mean of its divisors is an integer number (3516035796).

Almost surely, 2^66006151125 is an apocalyptic number.

It is an amenable number.

66006151125 is a deficient number, since it is larger than the sum of its proper divisors (46506994347).

66006151125 is a wasteful number, since it uses less digits than its factorization.

66006151125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4293142 (or 4293132 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The spelling of 66006151125 in words is "sixty-six billion, six million, one hundred fifty-one thousand, one hundred twenty-five".