150432534 has 24 divisors (see below), whose sum is σ = 372499920. Its totient is φ = 42980688.

The previous prime is 150432479. The next prime is 150432551. The reversal of 150432534 is 435234051.

It is a super-2 number, since 2×150432534² = 45259894571322312, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 150432498 and 150432507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 596829 + ... + 597080.

It is an arithmetic number, because the mean of its divisors is an integer number (15520830).

Almost surely, 2^150432534 is an apocalyptic number.

150432534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

150432534 is an abundant number, since it is smaller than the sum of its proper divisors (222067386).

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

150432534 is a wasteful number, since it uses less digits than its factorization.

150432534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1193924 (or 1193921 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 150432534 is about 12265.0941292760. The cubic root of 150432534 is about 531.8395011157.

Adding to 150432534 its reverse (435234051), we get a palindrome (585666585).

The spelling of 150432534 in words is "one hundred fifty million, four hundred thirty-two thousand, five hundred thirty-four".