5456391819075 has 108 divisors (see below), whose sum is σ = 10138765468104. Its totient is φ = 2804954400000.

The previous prime is 5456391819041. The next prime is 5456391819079. The reversal of 5456391819075 is 5709181936545.

5456391819075 is a `hidden beast` number, since 5 + 4 + 56 + 391 + 8 + 190 + 7 + 5 = 666.

It is not a de Polignac number, because 5456391819075 - 2¹⁷ = 5456391688003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5456391819079) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 54222207 + ... + 54322743.

It is an arithmetic number, because the mean of its divisors is an integer number (93877458038).

Almost surely, 2^{5456391819075} is an apocalyptic number.

5456391819075 is a deficient number, since it is larger than the sum of its proper divisors (4682373649029).

5456391819075 is a wasteful number, since it uses less digits than its factorization.

5456391819075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100866 (or 100827 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 63.

The spelling of 5456391819075 in words is "five trillion, four hundred fifty-six billion, three hundred ninety-one million, eight hundred nineteen thousand, seventy-five".