150985806379 has 2 divisors, whose sum is σ = 150985806380. Its totient is φ = 150985806378.

The previous prime is 150985806331. The next prime is 150985806403. The reversal of 150985806379 is 973608589051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150985806379 - 2¹⁵ = 150985773611 is a prime.

It is not a weakly prime, because it can be changed into another prime (150985806319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75492903189 + 75492903190.

It is an arithmetic number, because the mean of its divisors is an integer number (75492903190).

Almost surely, 2^150985806379 is an apocalyptic number.

150985806379 is a deficient number, since it is larger than the sum of its proper divisors (1).

150985806379 is an equidigital number, since it uses as much as digits as its factorization.

150985806379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16329600, while the sum is 61.

The spelling of 150985806379 in words is "one hundred fifty billion, nine hundred eighty-five million, eight hundred six thousand, three hundred seventy-nine".