151066566 has 32 divisors (see below), whose sum is σ = 383662080. Its totient is φ = 43161768.

The previous prime is 151066547. The next prime is 151066571. The reversal of 151066566 is 665660151.

It is a super-2 number, since 2×151066566² = 45642214726064712, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 151066566.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199446 + ... + 200201.

It is an arithmetic number, because the mean of its divisors is an integer number (11989440).

Almost surely, 2^151066566 is an apocalyptic number.

151066566 is an abundant number, since it is smaller than the sum of its proper divisors (232595514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

151066566 is a wasteful number, since it uses less digits than its factorization.

151066566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399665 (or 399659 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 151066566 is about 12290.9139611341. The cubic root of 151066566 is about 532.5856398663.

The spelling of 151066566 in words is "one hundred fifty-one million, sixty-six thousand, five hundred sixty-six".