5473687408 has 80 divisors (see below), whose sum is σ = 12426236416. Its totient is φ = 2286869760.

The previous prime is 5473687381. The next prime is 5473687469. The reversal of 5473687408 is 8047863745.

It is a super-2 number, since 2×5473687408² = 59922507680995516928, which 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 15 ways as a sum of consecutive naturals, for example, 3962878 + ... + 3964258.

Almost surely, 2^5473687408 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 5473687408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6213118208).

5473687408 is an abundant number, since it is smaller than the sum of its proper divisors (6952549008).

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

5473687408 is a wasteful number, since it uses less digits than its factorization.

5473687408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2262 (or 2256 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 52.

The square root of 5473687408 is about 73984.3727282999. The cubic root of 5473687408 is about 1762.3547389831.

The spelling of 5473687408 in words is "five billion, four hundred seventy-three million, six hundred eighty-seven thousand, four hundred eight".