150612419 has 2 divisors, whose sum is σ = 150612420. Its totient is φ = 150612418.

The previous prime is 150612409. The next prime is 150612431. The reversal of 150612419 is 914216051.

150612419 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150612419 is a prime.

It is a super-2 number, since 2×150612419² = 45368201514063122, 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 = 150612391 and 150612400.

It is not a weakly prime, because it can be changed into another prime (150612409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75306209 + 75306210.

It is an arithmetic number, because the mean of its divisors is an integer number (75306210).

Almost surely, 2^150612419 is an apocalyptic number.

150612419 is a deficient number, since it is larger than the sum of its proper divisors (1).

150612419 is an equidigital number, since it uses as much as digits as its factorization.

150612419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 150612419 is about 12272.4251474596. The cubic root of 150612419 is about 532.0514052783.

The spelling of 150612419 in words is "one hundred fifty million, six hundred twelve thousand, four hundred nineteen".