150472427522 has 8 divisors (see below), whose sum is σ = 238985620236. Its totient is φ = 70810554112.

The previous prime is 150472427491. The next prime is 150472427543. The reversal of 150472427522 is 225724274051.

It can be written as a sum of positive squares in 2 ways, for example, as 149259368281 + 1213059241 = 386341^2 + 34829^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 150472427522.

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, 2212829783 + ... + 2212829850.

Almost surely, 2^150472427522 is an apocalyptic number.

150472427522 is a deficient number, since it is larger than the sum of its proper divisors (88513192714).

150472427522 is a wasteful number, since it uses less digits than its factorization.

150472427522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4425659652.

The product of its (nonzero) digits is 313600, while the sum is 41.

The spelling of 150472427522 in words is "one hundred fifty billion, four hundred seventy-two million, four hundred twenty-seven thousand, five hundred twenty-two".