5527554768449 has 48 divisors (see below), whose sum is σ = 6777611407872. Its totient is φ = 4400764391424.

The previous prime is 5527554768431. The next prime is 5527554768457. The reversal of 5527554768449 is 9448674557255.

It is not a de Polignac number, because 5527554768449 - 2⁸ = 5527554768193 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5527554768409) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 904226417 + ... + 904232529.

It is an arithmetic number, because the mean of its divisors is an integer number (141200237664).

Almost surely, 2^{5527554768449} is an apocalyptic number.

It is an amenable number.

5527554768449 is a deficient number, since it is larger than the sum of its proper divisors (1250056639423).

5527554768449 is a wasteful number, since it uses less digits than its factorization.

5527554768449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7406 (or 7323 counting only the distinct ones).

The product of its digits is 1693440000, while the sum is 71.

The spelling of 5527554768449 in words is "five trillion, five hundred twenty-seven billion, five hundred fifty-four million, seven hundred sixty-eight thousand, four hundred forty-nine".