150044440057 has 2 divisors, whose sum is σ = 150044440058. Its totient is φ = 150044440056.

The previous prime is 150044439911. The next prime is 150044440079. The reversal of 150044440057 is 750044440051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87653892096 + 62390547961 = 296064^2 + 249781^2 .

It is a cyclic number.

It is not a de Polignac number, because 150044440057 - 2³⁵ = 115684701689 is a prime.

It is not a weakly prime, because it can be changed into another prime (150044440087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75022220028 + 75022220029.

It is an arithmetic number, because the mean of its divisors is an integer number (75022220029).

Almost surely, 2^150044440057 is an apocalyptic number.

It is an amenable number.

150044440057 is a deficient number, since it is larger than the sum of its proper divisors (1).

150044440057 is an equidigital number, since it uses as much as digits as its factorization.

150044440057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44800, while the sum is 34.

The spelling of 150044440057 in words is "one hundred fifty billion, forty-four million, four hundred forty thousand, fifty-seven".