5657629984 has 12 divisors (see below), whose sum is σ = 11138459094. Its totient is φ = 2828814976.

The previous prime is 5657629969. The next prime is 5657629987. The reversal of 5657629984 is 4899267565.

It can be written as a sum of positive squares in only one way, i.e., 4908403600 + 749226384 = 70060^2 + 27372^2 .

It is not an unprimeable number, because it can be changed into a prime (5657629987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 88400437 + ... + 88400500.

Almost surely, 2^5657629984 is an apocalyptic number.

It is an amenable number.

5657629984 is a deficient number, since it is larger than the sum of its proper divisors (5480829110).

5657629984 is a wasteful number, since it uses less digits than its factorization.

5657629984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176800947 (or 176800939 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 61.

The square root of 5657629984 is about 75217.2186670047. The cubic root of 5657629984 is about 1781.8788795776.

The spelling of 5657629984 in words is "five billion, six hundred fifty-seven million, six hundred twenty-nine thousand, nine hundred eighty-four".