150561326 has 8 divisors (see below), whose sum is σ = 226066680. Its totient is φ = 75205768.

The previous prime is 150561293. The next prime is 150561329. The reversal of 150561326 is 623165051.

150561326 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150561329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34901 + ... + 38976.

It is an arithmetic number, because the mean of its divisors is an integer number (28258335).

Almost surely, 2^150561326 is an apocalyptic number.

150561326 is a deficient number, since it is larger than the sum of its proper divisors (75505354).

150561326 is a wasteful number, since it uses less digits than its factorization.

150561326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74898.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 150561326 is about 12270.3433529792. The cubic root of 150561326 is about 531.9912349923.

The spelling of 150561326 in words is "one hundred fifty million, five hundred sixty-one thousand, three hundred twenty-six".