5502755505557 has 4 divisors (see below), whose sum is σ = 5504024302956. Its totient is φ = 5501486708160.

The previous prime is 5502755505547. The next prime is 5502755505607. The reversal of 5502755505557 is 7555055572055.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 851340227761 + 4651415277796 = 922681^2 + 2156714^2 .

It is a cyclic number.

It is not a de Polignac number, because 5502755505557 - 2¹² = 5502755501461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5502755505547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 634392194 + ... + 634400867.

It is an arithmetic number, because the mean of its divisors is an integer number (1376006075739).

Almost surely, 2^{5502755505557} is an apocalyptic number.

It is an amenable number.

5502755505557 is a deficient number, since it is larger than the sum of its proper divisors (1268797399).

5502755505557 is a wasteful number, since it uses less digits than its factorization.

5502755505557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268797398.

The product of its (nonzero) digits is 38281250, while the sum is 56.

The spelling of 5502755505557 in words is "five trillion, five hundred two billion, seven hundred fifty-five million, five hundred five thousand, five hundred fifty-seven".