150012050533 has 4 divisors (see below), whose sum is σ = 150041394988. Its totient is φ = 149982706080.

The previous prime is 150012050521. The next prime is 150012050569. The reversal of 150012050533 is 335050210051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72615697729 + 77396352804 = 269473^2 + 278202^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150012050533 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150012050498 and 150012050507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150012050033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14664558 + ... + 14674783.

It is an arithmetic number, because the mean of its divisors is an integer number (37510348747).

Almost surely, 2^150012050533 is an apocalyptic number.

It is an amenable number.

150012050533 is a deficient number, since it is larger than the sum of its proper divisors (29344455).

150012050533 is an equidigital number, since it uses as much as digits as its factorization.

150012050533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29344454.

The product of its (nonzero) digits is 2250, while the sum is 25.

Adding to 150012050533 its reverse (335050210051), we get a palindrome (485062260584).

The spelling of 150012050533 in words is "one hundred fifty billion, twelve million, fifty thousand, five hundred thirty-three".