150620566 has 4 divisors (see below), whose sum is σ = 225930852. Its totient is φ = 75310282.

The previous prime is 150620551. The next prime is 150620573. The reversal of 150620566 is 665026051.

150620566 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37655140 + ... + 37655143.

It is an arithmetic number, because the mean of its divisors is an integer number (56482713).

Almost surely, 2^150620566 is an apocalyptic number.

150620566 is a deficient number, since it is larger than the sum of its proper divisors (75310286).

150620566 is an equidigital number, since it uses as much as digits as its factorization.

150620566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75310285.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 150620566 is about 12272.7570659571. The cubic root of 150620566 is about 532.0609984328.

The spelling of 150620566 in words is "one hundred fifty million, six hundred twenty thousand, five hundred sixty-six".