5637219628 has 6 divisors (see below), whose sum is σ = 9865134356. Its totient is φ = 2818609812.

The previous prime is 5637219617. The next prime is 5637219629. The reversal of 5637219628 is 8269127365.

It is not an unprimeable number, because it can be changed into a prime (5637219629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 704652450 + ... + 704652457.

Almost surely, 2^5637219628 is an apocalyptic number.

It is an amenable number.

5637219628 is a deficient number, since it is larger than the sum of its proper divisors (4227914728).

5637219628 is a wasteful number, since it uses less digits than its factorization.

5637219628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409304911 (or 1409304909 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 49.

The square root of 5637219628 is about 75081.4199918995. The cubic root of 5637219628 is about 1779.7335404700.

The spelling of 5637219628 in words is "five billion, six hundred thirty-seven million, two hundred nineteen thousand, six hundred twenty-eight".