159472803 has 24 divisors (see below), whose sum is σ = 247827792. Its totient is φ = 90949824.

The previous prime is 159472799. The next prime is 159472837. The reversal of 159472803 is 308274951.

It is not a de Polignac number, because 159472803 - 2² = 159472799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (159472883) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 128301 + ... + 129537.

It is an arithmetic number, because the mean of its divisors is an integer number (10326158).

Almost surely, 2^159472803 is an apocalyptic number.

159472803 is a deficient number, since it is larger than the sum of its proper divisors (88354989).

159472803 is a wasteful number, since it uses less digits than its factorization.

159472803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131 (or 2124 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 159472803 is about 12628.2541548703. The cubic root of 159472803 is about 542.2866035482.

The spelling of 159472803 in words is "one hundred fifty-nine million, four hundred seventy-two thousand, eight hundred three".