150880819 has 2 divisors, whose sum is σ = 150880820. Its totient is φ = 150880818.

The previous prime is 150880811. The next prime is 150880837. The reversal of 150880819 is 918088051.

150880819 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (918088051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150880819 - 2³ = 150880811 is a prime.

It is a super-2 number, since 2×150880819² = 45530043084221522, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150880811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75440409 + 75440410.

It is an arithmetic number, because the mean of its divisors is an integer number (75440410).

Almost surely, 2^150880819 is an apocalyptic number.

150880819 is a deficient number, since it is larger than the sum of its proper divisors (1).

150880819 is an equidigital number, since it uses as much as digits as its factorization.

150880819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23040, while the sum is 40.

The square root of 150880819 is about 12283.3553640689. The cubic root of 150880819 is about 532.3672664680.

The spelling of 150880819 in words is "one hundred fifty million, eight hundred eighty thousand, eight hundred nineteen".