5553660513 has 8 divisors (see below), whose sum is σ = 7411444000. Its totient is φ = 3699158688.

The previous prime is 5553660481. The next prime is 5553660517. The reversal of 5553660513 is 3150663555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5553660513 - 2⁵ = 5553660481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5553660517) 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, 816463 + ... + 823236.

It is an arithmetic number, because the mean of its divisors is an integer number (926430500).

Almost surely, 2^5553660513 is an apocalyptic number.

It is an amenable number.

5553660513 is a deficient number, since it is larger than the sum of its proper divisors (1857783487).

5553660513 is a wasteful number, since it uses less digits than its factorization.

5553660513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1640831.

The product of its (nonzero) digits is 202500, while the sum is 39.

The square root of 5553660513 is about 74522.8858338162. The cubic root of 5553660513 is about 1770.8962140817.

The spelling of 5553660513 in words is "five billion, five hundred fifty-three million, six hundred sixty thousand, five hundred thirteen".