150511651564 has 24 divisors (see below), whose sum is σ = 268442971328. Its totient is φ = 73820384640.

The previous prime is 150511651561. The next prime is 150511651621. The reversal of 150511651564 is 465156115051.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (150511651561) 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 in 7 ways as a sum of consecutive naturals, for example, 750849 + ... + 929944.

Almost surely, 2^150511651564 is an apocalyptic number.

It is an amenable number.

150511651564 is a deficient number, since it is larger than the sum of its proper divisors (117931319764).

150511651564 is a wasteful number, since it uses less digits than its factorization.

150511651564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681225 (or 1681223 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 40.

The spelling of 150511651564 in words is "one hundred fifty billion, five hundred eleven million, six hundred fifty-one thousand, five hundred sixty-four".