5496556945 has 16 divisors (see below), whose sum is σ = 7296842880. Its totient is φ = 3941190400.

The previous prime is 5496556931. The next prime is 5496556979.

5496556945 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5496556945 - 2²¹ = 5494459793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5496556945.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 699880 + ... + 707689.

It is an arithmetic number, because the mean of its divisors is an integer number (456052680).

Almost surely, 2^5496556945 is an apocalyptic number.

5496556945 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5496556945 is a deficient number, since it is larger than the sum of its proper divisors (1800285935).

5496556945 is a wasteful number, since it uses less digits than its factorization.

5496556945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407656.

The product of its digits is 29160000, while the sum is 58.

The square root of 5496556945 is about 74138.7681648407. The cubic root of 5496556945 is about 1764.8057518814.

The spelling of 5496556945 in words is "five billion, four hundred ninety-six million, five hundred fifty-six thousand, nine hundred forty-five".