150961285648 has 10 divisors (see below), whose sum is σ = 292487490974. Its totient is φ = 75480642816.

The previous prime is 150961285627. The next prime is 150961285649. The reversal of 150961285648 is 846582169051.

It can be written as a sum of positive squares in only one way, i.e., 83146875904 + 67814409744 = 288352^2 + 260412^2 .

It is not an unprimeable number, because it can be changed into a prime (150961285649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4717540161 + ... + 4717540192.

Almost surely, 2^150961285648 is an apocalyptic number.

It is an amenable number.

150961285648 is a deficient number, since it is larger than the sum of its proper divisors (141526205326).

150961285648 is an equidigital number, since it uses as much as digits as its factorization.

150961285648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9435080361 (or 9435080355 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 55.

The spelling of 150961285648 in words is "one hundred fifty billion, nine hundred sixty-one million, two hundred eighty-five thousand, six hundred forty-eight".