150601555912 has 8 divisors (see below), whose sum is σ = 282377917350. Its totient is φ = 75300777952.

The previous prime is 150601555889. The next prime is 150601555913. The reversal of 150601555912 is 219555106051.

It can be written as a sum of positive squares in only one way, i.e., 107365007556 + 43236548356 = 327666^2 + 207934^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (150601555913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9412597237 + ... + 9412597252.

Almost surely, 2^150601555912 is an apocalyptic number.

It is an amenable number.

150601555912 is a deficient number, since it is larger than the sum of its proper divisors (131776361438).

150601555912 is a wasteful number, since it uses less digits than its factorization.

150601555912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18825194495 (or 18825194491 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 40.

The spelling of 150601555912 in words is "one hundred fifty billion, six hundred one million, five hundred fifty-five thousand, nine hundred twelve".