54434555543445 has 128 divisors (see below), whose sum is σ = 110818099814400. Its totient is φ = 22618943907840.

The previous prime is 54434555543387. The next prime is 54434555543477.

54434555543445 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 54434555543445 - 2²⁴ = 54434538766229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 421964424 + ... + 422093406.

It is an arithmetic number, because the mean of its divisors is an integer number (865766404800).

Almost surely, 2^{54434555543445} is an apocalyptic number.

54434555543445 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

54434555543445 is an abundant number, since it is smaller than the sum of its proper divisors (56383544270955).

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

54434555543445 is a wasteful number, since it uses less digits than its factorization.

54434555543445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136480 (or 136466 counting only the distinct ones).

The product of its digits is 576000000, while the sum is 60.

The spelling of 54434555543445 in words is "fifty-four trillion, four hundred thirty-four billion, five hundred fifty-five million, five hundred forty-three thousand, four hundred forty-five".