5555510105507 has 4 divisors (see below), whose sum is σ = 5747079419520. Its totient is φ = 5363940791496.

The previous prime is 5555510105501. The next prime is 5555510105633. The reversal of 5555510105507 is 7055010155555.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5555510105507 - 2¹² = 5555510101411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5555510105501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95784656963 + ... + 95784657020.

It is an arithmetic number, because the mean of its divisors is an integer number (1436769854880).

Almost surely, 2^{5555510105507} is an apocalyptic number.

5555510105507 is a deficient number, since it is larger than the sum of its proper divisors (191569314013).

5555510105507 is a wasteful number, since it uses less digits than its factorization.

5555510105507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191569314012.

The product of its (nonzero) digits is 546875, while the sum is 44.

The spelling of 5555510105507 in words is "five trillion, five hundred fifty-five billion, five hundred ten million, one hundred five thousand, five hundred seven".