150379487 has 4 divisors (see below), whose sum is σ = 150447696. Its totient is φ = 150311280.

The previous prime is 150379477. The next prime is 150379531. The reversal of 150379487 is 784973051.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 784973051 = 379 ⋅2071169.

It is a cyclic number.

It is not a de Polignac number, because 150379487 - 2¹⁰ = 150378463 is a prime.

It is a super-2 number, since 2×150379487² = 45227980220766338, 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 (150379447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30683 + ... + 35244.

It is an arithmetic number, because the mean of its divisors is an integer number (37611924).

Almost surely, 2^150379487 is an apocalyptic number.

150379487 is a deficient number, since it is larger than the sum of its proper divisors (68209).

150379487 is an equidigital number, since it uses as much as digits as its factorization.

150379487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68208.

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 150379487 is about 12262.9314195261. The cubic root of 150379487 is about 531.7769796073.

The spelling of 150379487 in words is "one hundred fifty million, three hundred seventy-nine thousand, four hundred eighty-seven".