150315450466 has 4 divisors (see below), whose sum is σ = 225473175702. Its totient is φ = 75157725232.

The previous prime is 150315450451. The next prime is 150315450503. The reversal of 150315450466 is 664054513051.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 147817949841 + 2497500625 = 384471^2 + 49975^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37578862615 + ... + 37578862618.

Almost surely, 2^150315450466 is an apocalyptic number.

150315450466 is a deficient number, since it is larger than the sum of its proper divisors (75157725236).

150315450466 is an equidigital number, since it uses as much as digits as its factorization.

150315450466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75157725235.

The product of its (nonzero) digits is 216000, while the sum is 40.

The spelling of 150315450466 in words is "one hundred fifty billion, three hundred fifteen million, four hundred fifty thousand, four hundred sixty-six".