150915156484 has 9 divisors (see below), whose sum is σ = 264102883527. Its totient is φ = 75457189764.

The previous prime is 150915156479. The next prime is 150915156521. The reversal of 150915156484 is 484651519051.

It is a happy number.

The square root of 150915156484 is 388478.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 679837 + ... + 874075.

Almost surely, 2^150915156484 is an apocalyptic number.

150915156484 is the 388478-th square number.

It is an amenable number.

150915156484 is a deficient number, since it is larger than the sum of its proper divisors (113187727043).

150915156484 is an frugal number, since it uses more digits than its factorization.

150915156484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388482 (or 194241 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 49.

Multiplying 150915156484 by its sum of digits (49), we get a square (7394842667716 = 2719346²).

The spelling of 150915156484 in words is "one hundred fifty billion, nine hundred fifteen million, one hundred fifty-six thousand, four hundred eighty-four".