5641372611 has 12 divisors (see below), whose sum is σ = 9312742192. Its totient is φ = 3223641456.

The previous prime is 5641372577. The next prime is 5641372619. The reversal of 5641372611 is 1162731465.

5641372611 is a `hidden beast` number, since 5 + 6 + 4 + 1 + 37 + 2 + 611 = 666.

It is not a de Polignac number, because 5641372611 - 2⁶ = 5641372547 is a prime.

It is a super-2 number, since 2×5641372611² = 63650169872281914642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5641372619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44772736 + ... + 44772861.

Almost surely, 2^5641372611 is an apocalyptic number.

5641372611 is a deficient number, since it is larger than the sum of its proper divisors (3671369581).

5641372611 is a wasteful number, since it uses less digits than its factorization.

5641372611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89545610 (or 89545607 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 5641372611 is about 75109.0714294885. The cubic root of 5641372611 is about 1780.1704809783.

The spelling of 5641372611 in words is "five billion, six hundred forty-one million, three hundred seventy-two thousand, six hundred eleven".