5626634641 has 8 divisors (see below), whose sum is σ = 5667459840. Its totient is φ = 5585894688.

The previous prime is 5626634603. The next prime is 5626634681. The reversal of 5626634641 is 1464366265.

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 5626634641 - 2¹¹ = 5626632593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5626634681) 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, 114280 + ... + 155926.

It is an arithmetic number, because the mean of its divisors is an integer number (708432480).

Almost surely, 2^5626634641 is an apocalyptic number.

It is an amenable number.

5626634641 is a deficient number, since it is larger than the sum of its proper divisors (40825199).

5626634641 is a wasteful number, since it uses less digits than its factorization.

5626634641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42623.

The product of its digits is 622080, while the sum is 43.

The square root of 5626634641 is about 75010.8968150628. The cubic root of 5626634641 is about 1778.6189094452.

The spelling of 5626634641 in words is "five billion, six hundred twenty-six million, six hundred thirty-four thousand, six hundred forty-one".