150825419 has 2 divisors, whose sum is σ = 150825420. Its totient is φ = 150825418.

The previous prime is 150825413. The next prime is 150825427. The reversal of 150825419 is 914528051.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 150825419 - 2¹⁶ = 150759883 is a prime.

It is a super-2 number, since 2×150825419² = 45496614033051122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (150825413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75412709 + 75412710.

It is an arithmetic number, because the mean of its divisors is an integer number (75412710).

Almost surely, 2^150825419 is an apocalyptic number.

150825419 is a deficient number, since it is larger than the sum of its proper divisors (1).

150825419 is an equidigital number, since it uses as much as digits as its factorization.

150825419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14400, while the sum is 35.

The square root of 150825419 is about 12281.1000728762. The cubic root of 150825419 is about 532.3021007802.

The spelling of 150825419 in words is "one hundred fifty million, eight hundred twenty-five thousand, four hundred nineteen".