5455259669256 has 64 divisors (see below), whose sum is σ = 13880890425600. Its totient is φ = 1786288078848.

The previous prime is 5455259669243. The next prime is 5455259669257. The reversal of 5455259669256 is 6529669525545.

It is a super-2 number, since 2×5455259669256² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5455259669257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6929145 + ... + 7676168.

It is an arithmetic number, because the mean of its divisors is an integer number (216888912900).

Almost surely, 2^{5455259669256} is an apocalyptic number.

It is an amenable number.

5455259669256 is an abundant number, since it is smaller than the sum of its proper divisors (8425630756344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5455259669256 is a wasteful number, since it uses less digits than its factorization.

5455259669256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14605598 (or 14605594 counting only the distinct ones).

The product of its digits is 874800000, while the sum is 69.

The spelling of 5455259669256 in words is "five trillion, four hundred fifty-five billion, two hundred fifty-nine million, six hundred sixty-nine thousand, two hundred fifty-six".