150849478079 has 2 divisors, whose sum is σ = 150849478080. Its totient is φ = 150849478078.

The previous prime is 150849478069. The next prime is 150849478093. The reversal of 150849478079 is 970874948051.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150849478079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150849478069) 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, 75424739039 + 75424739040.

It is an arithmetic number, because the mean of its divisors is an integer number (75424739040).

Almost surely, 2^150849478079 is an apocalyptic number.

150849478079 is a deficient number, since it is larger than the sum of its proper divisors (1).

150849478079 is an equidigital number, since it uses as much as digits as its factorization.

150849478079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20321280, while the sum is 62.

The spelling of 150849478079 in words is "one hundred fifty billion, eight hundred forty-nine million, four hundred seventy-eight thousand, seventy-nine".