305201501 has 8 divisors (see below), whose sum is σ = 333782208. Its totient is φ = 276760000.

The previous prime is 305201471. The next prime is 305201521. The reversal of 305201501 is 105102503.

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

It is not a de Polignac number, because 305201501 - 2¹⁴ = 305185117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 305201501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305201521) 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, 30185 + ... + 39006.

It is an arithmetic number, because the mean of its divisors is an integer number (41722776).

Almost surely, 2^305201501 is an apocalyptic number.

It is an amenable number.

305201501 is a deficient number, since it is larger than the sum of its proper divisors (28580707).

305201501 is a wasteful number, since it uses less digits than its factorization.

305201501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69603.

The product of its (nonzero) digits is 150, while the sum is 17.

The square root of 305201501 is about 17470.0172009074. The cubic root of 305201501 is about 673.2797539030.

The spelling of 305201501 in words is "three hundred five million, two hundred one thousand, five hundred one".