5507516156993 has 8 divisors (see below), whose sum is σ = 5511475729512. Its totient is φ = 5503557983616.

The previous prime is 5507516156983. The next prime is 5507516157007. The reversal of 5507516156993 is 3996516157055.

It can be written as a sum of positive squares in 4 ways, for example, as 2323514878864 + 3184001278129 = 1524308^2 + 1784377^2 .

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 5507516156993 - 2⁴ = 5507516156977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5507516156953) 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, 7590371 + ... + 8284247.

It is an arithmetic number, because the mean of its divisors is an integer number (688934466189).

Almost surely, 2^{5507516156993} is an apocalyptic number.

It is an amenable number.

5507516156993 is a deficient number, since it is larger than the sum of its proper divisors (3959572519).

5507516156993 is a wasteful number, since it uses less digits than its factorization.

5507516156993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 699571.

The product of its (nonzero) digits is 38272500, while the sum is 62.

Adding to 5507516156993 its sum of digits (62), we get a palindrome (5507516157055).

The spelling of 5507516156993 in words is "five trillion, five hundred seven billion, five hundred sixteen million, one hundred fifty-six thousand, nine hundred ninety-three".