5533660451 has 12 divisors (see below), whose sum is σ = 6089597304. Its totient is φ = 5028133220.

The previous prime is 5533660427. The next prime is 5533660481. The reversal of 5533660451 is 1540663355.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 5533660451 - 2³⁰ = 4459918627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5533660481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2712890 + ... + 2714928.

It is an arithmetic number, because the mean of its divisors is an integer number (507466442).

Almost surely, 2^5533660451 is an apocalyptic number.

5533660451 is a deficient number, since it is larger than the sum of its proper divisors (555936853).

5533660451 is an frugal number, since it uses more digits than its factorization.

5533660451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4111 (or 2050 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 38.

The square root of 5533660451 is about 74388.5774228813. The cubic root of 5533660451 is about 1768.7678499433.

The spelling of 5533660451 in words is "five billion, five hundred thirty-three million, six hundred sixty thousand, four hundred fifty-one".