5430456540345 has 64 divisors (see below), whose sum is σ = 9017623549440. Its totient is φ = 2788332761088.

The previous prime is 5430456540317. The next prime is 5430456540347.

5430456540345 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5430456540345 - 2¹² = 5430456536249 is a prime.

It is a super-2 number, since 2×5430456540345² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5430456540294 and 5430456540303.

It is not an unprimeable number, because it can be changed into a prime (5430456540347) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 44887377 + ... + 45008193.

It is an arithmetic number, because the mean of its divisors is an integer number (140900367960).

Almost surely, 2^{5430456540345} is an apocalyptic number.

It is an amenable number.

5430456540345 is a deficient number, since it is larger than the sum of its proper divisors (3587167009095).

5430456540345 is a wasteful number, since it uses less digits than its factorization.

5430456540345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121714.

The product of its (nonzero) digits is 8640000, while the sum is 48.

The spelling of 5430456540345 in words is "five trillion, four hundred thirty billion, four hundred fifty-six million, five hundred forty thousand, three hundred forty-five".