150320516 has 6 divisors (see below), whose sum is σ = 263060910. Its totient is φ = 75160256.

The previous prime is 150320507. The next prime is 150320537. The reversal of 150320516 is 615023051.

150320516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 150160516 + 160000 = 12254^2 + 400^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150320491 and 150320500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18790061 + ... + 18790068.

It is an arithmetic number, because the mean of its divisors is an integer number (43843485).

Almost surely, 2^150320516 is an apocalyptic number.

It is an amenable number.

150320516 is a deficient number, since it is larger than the sum of its proper divisors (112740394).

150320516 is a wasteful number, since it uses less digits than its factorization.

150320516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37580133 (or 37580131 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 150320516 is about 12260.5267423549. The cubic root of 150320516 is about 531.7074587771.

Adding to 150320516 its reverse (615023051), we get a palindrome (765343567).

The spelling of 150320516 in words is "one hundred fifty million, three hundred twenty thousand, five hundred sixteen".