5455562456 has 16 divisors (see below), whose sum is σ = 10261865400. Its totient is φ = 2719065024.

The previous prime is 5455562443. The next prime is 5455562467. The reversal of 5455562456 is 6542655545.

It is a super-2 number, since 2×5455562456² = 59526323422633503872, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5455562456.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1086866 + ... + 1091873.

Almost surely, 2^5455562456 is an apocalyptic number.

It is an amenable number.

5455562456 is a deficient number, since it is larger than the sum of its proper divisors (4806302944).

5455562456 is a wasteful number, since it uses less digits than its factorization.

5455562456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179058 (or 2179054 counting only the distinct ones).

The product of its digits is 3600000, while the sum is 47.

The square root of 5455562456 is about 73861.7793990911. The cubic root of 5455562456 is about 1760.4073669645.

The spelling of 5455562456 in words is "five billion, four hundred fifty-five million, five hundred sixty-two thousand, four hundred fifty-six".