355130317543 has 16 divisors (see below), whose sum is σ = 380484216000. Its totient is φ = 330277128192.

The previous prime is 355130317523. The next prime is 355130317559. The reversal of 355130317543 is 345713031553.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-355130317543 is a prime.

It is a super-2 number, since 2×355130317543² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 355130317496 and 355130317505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (355130317523) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2361478 + ... + 2507356.

It is an arithmetic number, because the mean of its divisors is an integer number (23780263500).

Almost surely, 2^355130317543 is an apocalyptic number.

355130317543 is a deficient number, since it is larger than the sum of its proper divisors (25353898457).

355130317543 is a wasteful number, since it uses less digits than its factorization.

355130317543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147594.

The product of its (nonzero) digits is 283500, while the sum is 40.

The spelling of 355130317543 in words is "three hundred fifty-five billion, one hundred thirty million, three hundred seventeen thousand, five hundred forty-three".