5170254545456 has 80 divisors (see below), whose sum is σ = 13449892985088. Its totient is φ = 1859432198400.

The previous prime is 5170254545431. The next prime is 5170254545461. The reversal of 5170254545456 is 6545454520715.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5170254545398 and 5170254545407.

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, 161393030 + ... + 161425061.

Almost surely, 2^{5170254545456} is an apocalyptic number.

5170254545456 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

5170254545456 is an abundant number, since it is smaller than the sum of its proper divisors (8279638439632).

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

5170254545456 is a wasteful number, since it uses less digits than its factorization.

5170254545456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322818130 (or 322818124 counting only the distinct ones).

The product of its (nonzero) digits is 16800000, while the sum is 53.

The spelling of 5170254545456 in words is "five trillion, one hundred seventy billion, two hundred fifty-four million, five hundred forty-five thousand, four hundred fifty-six".