5456748476545 has 16 divisors (see below), whose sum is σ = 6550600766400. Its totient is φ = 4363730712000.

The previous prime is 5456748476533. The next prime is 5456748476591.

5456748476545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5456748476545 - 2⁹ = 5456748476033 is a prime.

It is a super-2 number, since 2×5456748476545² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202907550 + ... + 202934440.

It is an arithmetic number, because the mean of its divisors is an integer number (409412547900).

Almost surely, 2^{5456748476545} is an apocalyptic number.

It is an amenable number.

5456748476545 is a deficient number, since it is larger than the sum of its proper divisors (1093852289855).

5456748476545 is a wasteful number, since it uses less digits than its factorization.

5456748476545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40896.

The product of its digits is 2257920000, while the sum is 70.

The spelling of 5456748476545 in words is "five trillion, four hundred fifty-six billion, seven hundred forty-eight million, four hundred seventy-six thousand, five hundred forty-five".