150422245520 has 20 divisors (see below), whose sum is σ = 349731721020. Its totient is φ = 60168898176.

The previous prime is 150422245517. The next prime is 150422245543. The reversal of 150422245520 is 25542224051.

It can be written as a sum of positive squares in 2 ways, for example, as 17191405456 + 133230840064 = 131116^2 + 365008^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940138955 + ... + 940139114.

It is an arithmetic number, because the mean of its divisors is an integer number (17486586051).

Almost surely, 2^150422245520 is an apocalyptic number.

150422245520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150422245520 is an abundant number, since it is smaller than the sum of its proper divisors (199309475500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150422245520 is a wasteful number, since it uses less digits than its factorization.

150422245520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880278082 (or 1880278076 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 150422245520 its reverse (25542224051), we get a palindrome (175964469571).

The spelling of 150422245520 in words is "one hundred fifty billion, four hundred twenty-two million, two hundred forty-five thousand, five hundred twenty".