5677608921 has 16 divisors (see below), whose sum is σ = 7592784000. Its totient is φ = 3773772288.

The previous prime is 5677608917. The next prime is 5677608943. The reversal of 5677608921 is 1298067765.

It is not a de Polignac number, because 5677608921 - 2² = 5677608917 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5677608901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1790025 + ... + 1793193.

It is an arithmetic number, because the mean of its divisors is an integer number (474549000).

Almost surely, 2^5677608921 is an apocalyptic number.

It is an amenable number.

5677608921 is a deficient number, since it is larger than the sum of its proper divisors (1915175079).

5677608921 is a wasteful number, since it uses less digits than its factorization.

5677608921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768.

The product of its (nonzero) digits is 1270080, while the sum is 51.

The square root of 5677608921 is about 75349.9098937749. The cubic root of 5677608921 is about 1783.9738806570.

The spelling of 5677608921 in words is "five billion, six hundred seventy-seven million, six hundred eight thousand, nine hundred twenty-one".