150304144253 has 4 divisors (see below), whose sum is σ = 154366418460. Its totient is φ = 146241870048.

The previous prime is 150304144229. The next prime is 150304144321. The reversal of 150304144253 is 352441403051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 352441403051 = 19 ⋅18549547529.

It can be written as a sum of positive squares in 2 ways, for example, as 53232641284 + 97071502969 = 230722^2 + 311563^2 .

It is a cyclic number.

It is not a de Polignac number, because 150304144253 - 2¹⁸ = 150303882109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150304144213) 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, 2031137048 + ... + 2031137121.

It is an arithmetic number, because the mean of its divisors is an integer number (38591604615).

Almost surely, 2^150304144253 is an apocalyptic number.

It is an amenable number.

150304144253 is a deficient number, since it is larger than the sum of its proper divisors (4062274207).

150304144253 is an equidigital number, since it uses as much as digits as its factorization.

150304144253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062274206.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 150304144253 in words is "one hundred fifty billion, three hundred four million, one hundred forty-four thousand, two hundred fifty-three".