150002019 has 6 divisors (see below), whose sum is σ = 216669596. Its totient is φ = 100001340.

The previous prime is 150002009. The next prime is 150002029. The reversal of 150002019 is 910200051.

150002019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (150002009) and next prime (150002029).

It is not a de Polignac number, because 150002019 - 2⁴ = 150002003 is a prime.

It is a super-2 number, since 2×150002019² = 45001211408152722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 150001992 and 150002010.

It is not an unprimeable number, because it can be changed into a prime (150002009) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8333437 + ... + 8333454.

Almost surely, 2^150002019 is an apocalyptic number.

150002019 is a deficient number, since it is larger than the sum of its proper divisors (66667577).

150002019 is a wasteful number, since it uses less digits than its factorization.

150002019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16666897 (or 16666894 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 150002019 is about 12247.5311389684. The cubic root of 150002019 is about 531.3316684780.

The spelling of 150002019 in words is "one hundred fifty million, two thousand, nineteen".