485902627894 has 8 divisors (see below), whose sum is σ = 728941875768. Its totient is φ = 242922002640.

The previous prime is 485902627879. The next prime is 485902627913. The reversal of 485902627894 is 498726209584.

It is a happy number.

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

It is a super-2 number, since 2×485902627894² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14634927 + ... + 14668090.

It is an arithmetic number, because the mean of its divisors is an integer number (91117734471).

Almost surely, 2^485902627894 is an apocalyptic number.

485902627894 is a deficient number, since it is larger than the sum of its proper divisors (243039247874).

485902627894 is a wasteful number, since it uses less digits than its factorization.

485902627894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29311310.

The product of its (nonzero) digits is 69672960, while the sum is 64.

The spelling of 485902627894 in words is "four hundred eighty-five billion, nine hundred two million, six hundred twenty-seven thousand, eight hundred ninety-four".