150307450186 has 8 divisors (see below), whose sum is σ = 225499978404. Its totient is φ = 75140790720.

The previous prime is 150307450169. The next prime is 150307450187. The reversal of 150307450186 is 681054703051.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 148509266161 + 1798184025 = 385369^2 + 42405^2 .

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

It is not an unprimeable number, because it can be changed into a prime (150307450187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6452655 + ... + 6475906.

Almost surely, 2^150307450186 is an apocalyptic number.

150307450186 is a deficient number, since it is larger than the sum of its proper divisors (75192528218).

150307450186 is a wasteful number, since it uses less digits than its factorization.

150307450186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12934376.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 150307450186 in words is "one hundred fifty billion, three hundred seven million, four hundred fifty thousand, one hundred eighty-six".