150420566 has 8 divisors (see below), whose sum is σ = 227145600. Its totient is φ = 74705368.

The previous prime is 150420551. The next prime is 150420629. The reversal of 150420566 is 665024051.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252086 + ... + 252681.

It is an arithmetic number, because the mean of its divisors is an integer number (28393200).

Almost surely, 2^150420566 is an apocalyptic number.

150420566 is a deficient number, since it is larger than the sum of its proper divisors (76725034).

150420566 is a wasteful number, since it uses less digits than its factorization.

150420566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504918.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 150420566 is about 12264.6062309395. The cubic root of 150420566 is about 531.8253968441.

The spelling of 150420566 in words is "one hundred fifty million, four hundred twenty thousand, five hundred sixty-six".