150432120545 has 8 divisors (see below), whose sum is σ = 206306908224. Its totient is φ = 103153454064.

The previous prime is 150432120533. The next prime is 150432120569. The reversal of 150432120545 is 545021234051.

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

It is a cyclic number.

It is not a de Polignac number, because 150432120545 - 2⁶ = 150432120481 is a prime.

It is a super-2 number, since 2×150432120545² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2149030259 + ... + 2149030328.

It is an arithmetic number, because the mean of its divisors is an integer number (25788363528).

Almost surely, 2^150432120545 is an apocalyptic number.

It is an amenable number.

150432120545 is a deficient number, since it is larger than the sum of its proper divisors (55874787679).

150432120545 is an equidigital number, since it uses as much as digits as its factorization.

150432120545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4298060599.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 150432120545 its reverse (545021234051), we get a palindrome (695453354596).

The spelling of 150432120545 in words is "one hundred fifty billion, four hundred thirty-two million, one hundred twenty thousand, five hundred forty-five".