5675544721 has 8 divisors (see below), whose sum is σ = 7076003904. Its totient is φ = 4422502320.

The previous prime is 5675544709. The next prime is 5675544727. The reversal of 5675544721 is 1274455765.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5675544721 - 2⁵ = 5675544689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5675544727) 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, 36854110 + ... + 36854263.

It is an arithmetic number, because the mean of its divisors is an integer number (884500488).

Almost surely, 2^5675544721 is an apocalyptic number.

It is an amenable number.

5675544721 is a deficient number, since it is larger than the sum of its proper divisors (1400459183).

5675544721 is a wasteful number, since it uses less digits than its factorization.

5675544721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73708391.

The product of its digits is 1176000, while the sum is 46.

The square root of 5675544721 is about 75336.2112201032. The cubic root of 5675544721 is about 1783.7576555228.

It can be divided in two parts, 567554 and 4721, that added together give a palindrome (572275).

The spelling of 5675544721 in words is "five billion, six hundred seventy-five million, five hundred forty-four thousand, seven hundred twenty-one".