479090705452 has 24 divisors (see below), whose sum is σ = 843224679360. Its totient is φ = 238169788560.

The previous prime is 479090705441. The next prime is 479090705461. The reversal of 479090705452 is 254507090974.

It is a self number, because there is not a number n which added to its sum of digits gives 479090705452.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4839127 + ... + 4937137.

It is an arithmetic number, because the mean of its divisors is an integer number (35134361640).

Almost surely, 2^479090705452 is an apocalyptic number.

It is an amenable number.

479090705452 is a deficient number, since it is larger than the sum of its proper divisors (364133973908).

479090705452 is a wasteful number, since it uses less digits than its factorization.

479090705452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105021 (or 105019 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 52.

The spelling of 479090705452 in words is "four hundred seventy-nine billion, ninety million, seven hundred five thousand, four hundred fifty-two".