5517494472 has 96 divisors (see below), whose sum is σ = 16743499200. Its totient is φ = 1507879296.

The previous prime is 5517494467. The next prime is 5517494473. The reversal of 5517494472 is 2744947155.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (5517494473) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74947 + ... + 129042.

It is an arithmetic number, because the mean of its divisors is an integer number (174411450).

Almost surely, 2^5517494472 is an apocalyptic number.

It is an amenable number.

5517494472 is an abundant number, since it is smaller than the sum of its proper divisors (11226004728).

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

5517494472 is a wasteful number, since it uses less digits than its factorization.

5517494472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204035 (or 204024 counting only the distinct ones).

The product of its digits is 1411200, while the sum is 48.

The square root of 5517494472 is about 74279.8389335895. The cubic root of 5517494472 is about 1767.0437498316.

The spelling of 5517494472 in words is "five billion, five hundred seventeen million, four hundred ninety-four thousand, four hundred seventy-two".