150249119 has 6 divisors (see below), whose sum is σ = 154421064. Its totient is φ = 146187000.

The previous prime is 150249109. The next prime is 150249137. The reversal of 150249119 is 911942051.

150249119 = 1108² + 1109² + ... + 1218².

It is not a de Polignac number, because 150249119 - 2⁴ = 150249103 is a prime.

It is a super-2 number, since 2×150249119² = 45149595520552322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150249109) 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 in 5 ways as a sum of consecutive naturals, for example, 53507 + ... + 56244.

It is an arithmetic number, because the mean of its divisors is an integer number (25736844).

Almost surely, 2^150249119 is an apocalyptic number.

150249119 is a deficient number, since it is larger than the sum of its proper divisors (4171945).

150249119 is an equidigital number, since it uses as much as digits as its factorization.

150249119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109825 (or 109788 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 32.

The square root of 150249119 is about 12257.6147353390. The cubic root of 150249119 is about 531.6232646158.

The spelling of 150249119 in words is "one hundred fifty million, two hundred forty-nine thousand, one hundred nineteen".