150250019 has 2 divisors, whose sum is σ = 150250020. Its totient is φ = 150250018.

The previous prime is 150249997. The next prime is 150250027. The reversal of 150250019 is 910052051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150250019 - 2¹⁶ = 150184483 is a prime.

It is a super-2 number, since 2×150250019² = 45150136419000722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 150249976 and 150250003.

It is not a weakly prime, because it can be changed into another prime (150250039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75125009 + 75125010.

It is an arithmetic number, because the mean of its divisors is an integer number (75125010).

Almost surely, 2^150250019 is an apocalyptic number.

150250019 is a deficient number, since it is larger than the sum of its proper divisors (1).

150250019 is an equidigital number, since it uses as much as digits as its factorization.

150250019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 150250019 is about 12257.6514471574. The cubic root of 150250019 is about 531.6243260974.

The spelling of 150250019 in words is "one hundred fifty million, two hundred fifty thousand, nineteen".