6455103500044 has 12 divisors (see below), whose sum is σ = 11890980131800. Its totient is φ = 3057680605248.

The previous prime is 6455103499997. The next prime is 6455103500051. The reversal of 6455103500044 is 4400053015546.

It is a super-2 number, since 2×6455103500044² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6455103499976 and 6455103500012.

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, 42467786109 + ... + 42467786260.

Almost surely, 2^{6455103500044} is an apocalyptic number.

It is an amenable number.

6455103500044 is a deficient number, since it is larger than the sum of its proper divisors (5435876631756).

6455103500044 is a wasteful number, since it uses less digits than its factorization.

6455103500044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84935572392 (or 84935572390 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 6455103500044 in words is "six trillion, four hundred fifty-five billion, one hundred three million, five hundred thousand, forty-four".