150253404493 has 2 divisors, whose sum is σ = 150253404494. Its totient is φ = 150253404492.

The previous prime is 150253404487. The next prime is 150253404547. The reversal of 150253404493 is 394404352051.

150253404493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107173081129 + 43080323364 = 327373^2 + 207558^2 .

It is a cyclic number.

It is not a de Polignac number, because 150253404493 - 2⁹ = 150253403981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150253404463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75126702246 + 75126702247.

It is an arithmetic number, because the mean of its divisors is an integer number (75126702247).

Almost surely, 2^150253404493 is an apocalyptic number.

It is an amenable number.

150253404493 is a deficient number, since it is larger than the sum of its proper divisors (1).

150253404493 is an equidigital number, since it uses as much as digits as its factorization.

150253404493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 150253404493 in words is "one hundred fifty billion, two hundred fifty-three million, four hundred four thousand, four hundred ninety-three".