150381835 has 16 divisors (see below), whose sum is σ = 183702816. Its totient is φ = 118153728.

The previous prime is 150381799. The next prime is 150381839. The reversal of 150381835 is 538183051.

150381835 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 150381835 - 2¹¹ = 150379787 is a prime.

It is a super-2 number, since 2×150381835² = 45229392595934450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150381835.

It is not an unprimeable number, because it can be changed into a prime (150381839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198277 + ... + 199033.

It is an arithmetic number, because the mean of its divisors is an integer number (11481426).

It is the magic constant of a 670 × 670 magic square.

Almost surely, 2^150381835 is an apocalyptic number.

150381835 is a deficient number, since it is larger than the sum of its proper divisors (33320981).

150381835 is an equidigital number, since it uses as much as digits as its factorization.

With its successor (150381836) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (1422).

150381835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422.

The product of its (nonzero) digits is 14400, while the sum is 34.

The square root of 150381835 is about 12263.0271548260. The cubic root of 150381835 is about 531.7797472849.

It can be divided in two parts, 1503 and 81835, that added together give a palindrome (83338).

The spelling of 150381835 in words is "one hundred fifty million, three hundred eighty-one thousand, eight hundred thirty-five".