5411633661 has 48 divisors (see below), whose sum is σ = 9041760000. Its totient is φ = 3055117824.

The previous prime is 5411633659. The next prime is 5411633663. The reversal of 5411633661 is 1663361145.

5411633661 is a `hidden beast` number, since 5 + 4 + 11 + 633 + 6 + 6 + 1 = 666.

It is an interprime number because it is at equal distance from previous prime (5411633659) and next prime (5411633663).

It is not a de Polignac number, because 5411633661 - 2¹ = 5411633659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5411633663) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1866565 + ... + 1869461.

It is an arithmetic number, because the mean of its divisors is an integer number (188370000).

Almost surely, 2^5411633661 is an apocalyptic number.

It is an amenable number.

5411633661 is a deficient number, since it is larger than the sum of its proper divisors (3630126339).

5411633661 is a wasteful number, since it uses less digits than its factorization.

5411633661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3258 (or 3255 counting only the distinct ones).

The product of its digits is 38880, while the sum is 36.

The square root of 5411633661 is about 73563.8067326590. The cubic root of 5411633661 is about 1755.6696292894.

The spelling of 5411633661 in words is "five billion, four hundred eleven million, six hundred thirty-three thousand, six hundred sixty-one".