150079437881 has 2 divisors, whose sum is σ = 150079437882. Its totient is φ = 150079437880.

The previous prime is 150079437853. The next prime is 150079437901. The reversal of 150079437881 is 188734970051.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 89592462400 + 60486975481 = 299320^2 + 245941^2 .

It is an emirp because it is prime and its reverse (188734970051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150079437881 - 2²⁶ = 150012329017 is a prime.

It is a super-2 number, since 2×150079437881² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150079437811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75039718940 + 75039718941.

It is an arithmetic number, because the mean of its divisors is an integer number (75039718941).

Almost surely, 2^150079437881 is an apocalyptic number.

It is an amenable number.

150079437881 is a deficient number, since it is larger than the sum of its proper divisors (1).

150079437881 is an equidigital number, since it uses as much as digits as its factorization.

150079437881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1693440, while the sum is 53.

The spelling of 150079437881 in words is "one hundred fifty billion, seventy-nine million, four hundred thirty-seven thousand, eight hundred eighty-one".