150051780 has 72 divisors (see below), whose sum is σ = 469857024. Its totient is φ = 38721600.

The previous prime is 150051773. The next prime is 150051787. The reversal of 150051780 is 87150051.

150051780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (150051773) and next prime (150051787).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150051787) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7866 + ... + 19025.

It is an arithmetic number, because the mean of its divisors is an integer number (6525792).

Almost surely, 2^150051780 is an apocalyptic number.

150051780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150051780 is an abundant number, since it is smaller than the sum of its proper divisors (319805244).

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

150051780 is a wasteful number, since it uses less digits than its factorization.

150051780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26937 (or 26932 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

The square root of 150051780 is about 12249.5624411650. The cubic root of 150051780 is about 531.3904158474.

The spelling of 150051780 in words is "one hundred fifty million, fifty-one thousand, seven hundred eighty".