150255107720 has 32 divisors (see below), whose sum is σ = 338322516120. Its totient is φ = 60057861120.

The previous prime is 150255107669. The next prime is 150255107753. The reversal of 150255107720 is 27701552051.

It can be written as a sum of positive squares in 4 ways, for example, as 63202965604 + 87052142116 = 251402^2 + 295046^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1325567 + ... + 1434446.

Almost surely, 2^150255107720 is an apocalyptic number.

150255107720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150255107720 is an abundant number, since it is smaller than the sum of its proper divisors (188067408400).

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

150255107720 is a wasteful number, since it uses less digits than its factorization.

150255107720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761385 (or 2761381 counting only the distinct ones).

The product of its (nonzero) digits is 24500, while the sum is 35.

Adding to 150255107720 its reverse (27701552051), we get a palindrome (177956659771).

The spelling of 150255107720 in words is "one hundred fifty billion, two hundred fifty-five million, one hundred seven thousand, seven hundred twenty".