4502473686864 has 120 divisors (see below), whose sum is σ = 12733260540000. Its totient is φ = 1485098184960.

The previous prime is 4502473686859. The next prime is 4502473686881. The reversal of 4502473686864 is 4686863742054.

4502473686864 is a `hidden beast` number, since 4 + 5 + 0 + 2 + 473 + 6 + 86 + 86 + 4 = 666.

It is a super-2 number, since 2×4502473686864² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6241587 + ... + 6925485.

It is an arithmetic number, because the mean of its divisors is an integer number (106110504500).

Almost surely, 2^{4502473686864} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4502473686864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6366630270000).

4502473686864 is an abundant number, since it is smaller than the sum of its proper divisors (8230786853136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4502473686864 is a wasteful number, since it uses less digits than its factorization.

4502473686864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684393 (or 684384 counting only the distinct ones).

The product of its (nonzero) digits is 185794560, while the sum is 63.

The spelling of 4502473686864 in words is "four trillion, five hundred two billion, four hundred seventy-three million, six hundred eighty-six thousand, eight hundred sixty-four".