150551246644 has 48 divisors (see below), whose sum is σ = 274787107840. Its totient is φ = 72105137280.

The previous prime is 150551246639. The next prime is 150551246647. The reversal of 150551246644 is 446642155051.

150551246644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 150551246644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150551246647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22198534 + ... + 22205314.

Almost surely, 2^150551246644 is an apocalyptic number.

It is an amenable number.

150551246644 is a deficient number, since it is larger than the sum of its proper divisors (124235861196).

150551246644 is a wasteful number, since it uses less digits than its factorization.

150551246644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9128 (or 9126 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 150551246644 in words is "one hundred fifty billion, five hundred fifty-one million, two hundred forty-six thousand, six hundred forty-four".