5507553321651 has 8 divisors (see below), whose sum is σ = 7775369395344. Its totient is φ = 3455719731200.

The previous prime is 5507553321637. The next prime is 5507553321689. The reversal of 5507553321651 is 1561233557055.

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 5507553321651 - 2¹¹ = 5507553319603 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5507553321651.

It is not an unprimeable number, because it can be changed into a prime (5507553321601) 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, 53995620750 + ... + 53995620851.

It is an arithmetic number, because the mean of its divisors is an integer number (971921174418).

Almost surely, 2^{5507553321651} is an apocalyptic number.

5507553321651 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5507553321651 is a deficient number, since it is larger than the sum of its proper divisors (2267816073693).

5507553321651 is a wasteful number, since it uses less digits than its factorization.

5507553321651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107991241621.

The product of its (nonzero) digits is 2362500, while the sum is 48.

The spelling of 5507553321651 in words is "five trillion, five hundred seven billion, five hundred fifty-three million, three hundred twenty-one thousand, six hundred fifty-one".