150536438 has 8 divisors (see below), whose sum is σ = 243174288. Its totient is φ = 69478344.

The previous prime is 150536437. The next prime is 150536443. The reversal of 150536438 is 834635051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×150536438² = 45322438331455688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150536398 and 150536407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150536437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2894906 + ... + 2894957.

It is an arithmetic number, because the mean of its divisors is an integer number (30396786).

Almost surely, 2^150536438 is an apocalyptic number.

150536438 is a deficient number, since it is larger than the sum of its proper divisors (92637850).

150536438 is a wasteful number, since it uses less digits than its factorization.

150536438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5789878.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 150536438 is about 12269.3291585156. The cubic root of 150536438 is about 531.9619204093.

The spelling of 150536438 in words is "one hundred fifty million, five hundred thirty-six thousand, four hundred thirty-eight".