150749545 has 8 divisors (see below), whose sum is σ = 181177920. Its totient is φ = 120414000.

The previous prime is 150749537. The next prime is 150749563. The reversal of 150749545 is 545947051.

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

It is not a de Polignac number, because 150749545 - 2³ = 150749537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 150749498 and 150749507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19581 + ... + 26170.

It is an arithmetic number, because the mean of its divisors is an integer number (22647240).

Almost surely, 2^150749545 is an apocalyptic number.

It is an amenable number.

150749545 is a deficient number, since it is larger than the sum of its proper divisors (30428375).

150749545 is an equidigital number, since it uses as much as digits as its factorization.

150749545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46415.

The product of its (nonzero) digits is 126000, while the sum is 40.

The square root of 150749545 is about 12278.0106287623. The cubic root of 150749545 is about 532.2128261203.

The spelling of 150749545 in words is "one hundred fifty million, seven hundred forty-nine thousand, five hundred forty-five".