150040543553 has 2 divisors, whose sum is σ = 150040543554. Its totient is φ = 150040543552.

The previous prime is 150040543537. The next prime is 150040543561. The reversal of 150040543553 is 355345040051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 149384569009 + 655974544 = 386503^2 + 25612^2 .

It is a cyclic number.

It is not a de Polignac number, because 150040543553 - 2⁴ = 150040543537 is a prime.

It is not a weakly prime, because it can be changed into another prime (150040546553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75020271776 + 75020271777.

It is an arithmetic number, because the mean of its divisors is an integer number (75020271777).

Almost surely, 2^150040543553 is an apocalyptic number.

It is an amenable number.

150040543553 is a deficient number, since it is larger than the sum of its proper divisors (1).

150040543553 is an equidigital number, since it uses as much as digits as its factorization.

150040543553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90000, while the sum is 35.

The spelling of 150040543553 in words is "one hundred fifty billion, forty million, five hundred forty-three thousand, five hundred fifty-three".