5673049408 has 56 divisors (see below), whose sum is σ = 12277018880. Its totient is φ = 2585157120.

The previous prime is 5673049387. The next prime is 5673049411. The reversal of 5673049408 is 8049403765.

It is a congruent number.

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, 22573 + ... + 108883.

It is an arithmetic number, because the mean of its divisors is an integer number (219232480).

Almost surely, 2^5673049408 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 5673049408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6138509440).

5673049408 is an abundant number, since it is smaller than the sum of its proper divisors (6603969472).

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

5673049408 is a wasteful number, since it uses less digits than its factorization.

5673049408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86415 (or 86405 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The square root of 5673049408 is about 75319.6482201026. The cubic root of 5673049408 is about 1783.4962012566.

The spelling of 5673049408 in words is "five billion, six hundred seventy-three million, forty-nine thousand, four hundred eight".