5678561504 has 48 divisors (see below), whose sum is σ = 13938293376. Its totient is φ = 2212425600.

The previous prime is 5678561503. The next prime is 5678561507. The reversal of 5678561504 is 4051658765.

It is a super-3 number, since 3×5678561504³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5678561503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1149842 + ... + 1154769.

It is an arithmetic number, because the mean of its divisors is an integer number (290381112).

Almost surely, 2^5678561504 is an apocalyptic number.

It is an amenable number.

5678561504 is an abundant number, since it is smaller than the sum of its proper divisors (8259731872).

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

5678561504 is a wasteful number, since it uses less digits than its factorization.

5678561504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304639 (or 2304631 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 47.

The square root of 5678561504 is about 75356.2306912972. The cubic root of 5678561504 is about 1784.0736461383.

The spelling of 5678561504 in words is "five billion, six hundred seventy-eight million, five hundred sixty-one thousand, five hundred four".