150539841 has 18 divisors (see below), whose sum is σ = 225214470. Its totient is φ = 96894336.

The previous prime is 150539819. The next prime is 150539863. The reversal of 150539841 is 148935051.

It is an interprime number because it is at equal distance from previous prime (150539819) and next prime (150539863).

It can be written as a sum of positive squares in 3 ways, for example, as 60840000 + 89699841 = 7800^2 + 9471^2 .

It is not a de Polignac number, because 150539841 - 2²⁵ = 116985409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150539796 and 150539805.

It is not an unprimeable number, because it can be changed into a prime (150539881) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2376 + ... + 17513.

It is an arithmetic number, because the mean of its divisors is an integer number (12511915).

Almost surely, 2^150539841 is an apocalyptic number.

It is an amenable number.

150539841 is a deficient number, since it is larger than the sum of its proper divisors (74674629).

150539841 is a wasteful number, since it uses less digits than its factorization.

150539841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19953 (or 19921 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 36.

The square root of 150539841 is about 12269.4678368705. The cubic root of 150539841 is about 531.9659288580.

The spelling of 150539841 in words is "one hundred fifty million, five hundred thirty-nine thousand, eight hundred forty-one".