801452403 has 12 divisors (see below), whose sum is σ = 1225750968. Its totient is φ = 502872000.

The previous prime is 801452371. The next prime is 801452453. The reversal of 801452403 is 304254108.

It is not a de Polignac number, because 801452403 - 2⁵ = 801452371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (801452453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2618973 + ... + 2619278.

It is an arithmetic number, because the mean of its divisors is an integer number (102145914).

Almost surely, 2^801452403 is an apocalyptic number.

801452403 is a deficient number, since it is larger than the sum of its proper divisors (424298565).

801452403 is a wasteful number, since it uses less digits than its factorization.

801452403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5238274 (or 5238271 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 801452403 is about 28309.9347049759. The cubic root of 801452403 is about 928.8792152178.

The spelling of 801452403 in words is "eight hundred one million, four hundred fifty-two thousand, four hundred three".