150304451 has 8 divisors (see below), whose sum is σ = 165945024. Its totient is φ = 134993320.

The previous prime is 150304423. The next prime is 150304457. The reversal of 150304451 is 154403051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 150304451 - 2¹⁴ = 150288067 is a prime.

It is a super-2 number, since 2×150304451² = 45182855980822802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150304457) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81401 + ... + 83226.

It is an arithmetic number, because the mean of its divisors is an integer number (20743128).

Almost surely, 2^150304451 is an apocalyptic number.

150304451 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

150304451 is a deficient number, since it is larger than the sum of its proper divisors (15640573).

150304451 is a wasteful number, since it uses less digits than its factorization.

150304451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164721.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 150304451 is about 12259.8715735525. The cubic root of 150304451 is about 531.6885166196.

The spelling of 150304451 in words is "one hundred fifty million, three hundred four thousand, four hundred fifty-one".