511010056345 has 8 divisors (see below), whose sum is σ = 613310962176. Its totient is φ = 408742115376.

The previous prime is 511010056339. The next prime is 511010056391. The reversal of 511010056345 is 543650010115.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 511010056345 - 2¹⁹ = 511009532057 is a prime.

It is a super-2 number, since 2×511010056345² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8207097 + ... + 8269126.

It is an arithmetic number, because the mean of its divisors is an integer number (76663870272).

Almost surely, 2^511010056345 is an apocalyptic number.

It is an amenable number.

511010056345 is a deficient number, since it is larger than the sum of its proper divisors (102300905831).

511010056345 is a wasteful number, since it uses less digits than its factorization.

511010056345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16482431.

The product of its (nonzero) digits is 9000, while the sum is 31.

The spelling of 511010056345 in words is "five hundred eleven billion, ten million, fifty-six thousand, three hundred forty-five".