469989545883 has 144 divisors (see below), whose sum is σ = 787482015264. Its totient is φ = 247484160000.

The previous prime is 469989545869. The next prime is 469989546023. The reversal of 469989545883 is 388545989964.

It is not a de Polignac number, because 469989545883 - 2⁶ = 469989545819 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 469989545799 and 469989545808.

It is not an unprimeable number, because it can be changed into a prime (469989545183) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 167792083 + ... + 167794883.

It is an arithmetic number, because the mean of its divisors is an integer number (5468625106).

Almost surely, 2^469989545883 is an apocalyptic number.

469989545883 is a deficient number, since it is larger than the sum of its proper divisors (317492469381).

469989545883 is a wasteful number, since it uses less digits than its factorization.

469989545883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938 (or 2896 counting only the distinct ones).

The product of its digits is 2687385600, while the sum is 78.

The spelling of 469989545883 in words is "four hundred sixty-nine billion, nine hundred eighty-nine million, five hundred forty-five thousand, eight hundred eighty-three".