150493190 has 16 divisors (see below), whose sum is σ = 271054080. Its totient is φ = 60160320.

The previous prime is 150493181. The next prime is 150493199. The reversal of 150493190 is 91394051.

It is an interprime number because it is at equal distance from previous prime (150493181) and next prime (150493199).

It is a super-2 number, since 2×150493190² = 45296400472752200, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150493199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17546 + ... + 24674.

It is an arithmetic number, because the mean of its divisors is an integer number (16940880).

Almost surely, 2^150493190 is an apocalyptic number.

150493190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150493190 is a deficient number, since it is larger than the sum of its proper divisors (120560890).

150493190 is a wasteful number, since it uses less digits than its factorization.

150493190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9247.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 150493190 is about 12267.5665883663. The cubic root of 150493190 is about 531.9109726278.

The spelling of 150493190 in words is "one hundred fifty million, four hundred ninety-three thousand, one hundred ninety".