803552542 has 8 divisors (see below), whose sum is σ = 1298046456. Its totient is φ = 370870392.

The previous prime is 803552509. The next prime is 803552551. The reversal of 803552542 is 245255308.

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

It is a junction number, because it is equal to n+sod(n) for n = 803552498 and 803552507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15452908 + ... + 15452959.

It is an arithmetic number, because the mean of its divisors is an integer number (162255807).

Almost surely, 2^803552542 is an apocalyptic number.

803552542 is a deficient number, since it is larger than the sum of its proper divisors (494493914).

803552542 is a wasteful number, since it uses less digits than its factorization.

803552542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30905882.

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 803552542 is about 28347.0023459272. The cubic root of 803552542 is about 929.6898576577.

The spelling of 803552542 in words is "eight hundred three million, five hundred fifty-two thousand, five hundred forty-two".