5501044009507 has 2 divisors, whose sum is σ = 5501044009508. Its totient is φ = 5501044009506.

The previous prime is 5501044009397. The next prime is 5501044009511. The reversal of 5501044009507 is 7059004401055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5501044009507 - 2¹⁹ = 5501043485219 is a prime.

It is a super-2 number, since 2×5501044009507² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5501044009507.

It is not a weakly prime, because it can be changed into another prime (5501044004507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750522004753 + 2750522004754.

It is an arithmetic number, because the mean of its divisors is an integer number (2750522004754).

Almost surely, 2^{5501044009507} is an apocalyptic number.

5501044009507 is a deficient number, since it is larger than the sum of its proper divisors (1).

5501044009507 is an equidigital number, since it uses as much as digits as its factorization.

5501044009507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126000, while the sum is 40.

The spelling of 5501044009507 in words is "five trillion, five hundred one billion, forty-four million, nine thousand, five hundred seven".