56426546143454 has 16 divisors (see below), whose sum is σ = 86213967640416. Its totient is φ = 27690563493600.

The previous prime is 56426546143421. The next prime is 56426546143481. The reversal of 56426546143454 is 45434164562465.

56426546143454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56426546143393 and 56426546143402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501584402 + ... + 501696885.

It is an arithmetic number, because the mean of its divisors is an integer number (5388372977526).

Almost surely, 2^{56426546143454} is an apocalyptic number.

56426546143454 is a deficient number, since it is larger than the sum of its proper divisors (29787421496962).

56426546143454 is a wasteful number, since it uses less digits than its factorization.

56426546143454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003281811.

The product of its digits is 165888000, while the sum is 59.

The spelling of 56426546143454 in words is "fifty-six trillion, four hundred twenty-six billion, five hundred forty-six million, one hundred forty-three thousand, four hundred fifty-four".