512254545453411 has 4 divisors (see below), whose sum is σ = 683006060604552. Its totient is φ = 341503030302272.

The previous prime is 512254545453403. The next prime is 512254545453479. The reversal of 512254545453411 is 114354545452215.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 512254545453411 - 2³ = 512254545453403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (512254545453491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85375757575566 + ... + 85375757575571.

It is an arithmetic number, because the mean of its divisors is an integer number (170751515151138).

Almost surely, 2^{512254545453411} is an apocalyptic number.

512254545453411 is a deficient number, since it is larger than the sum of its proper divisors (170751515151141).

512254545453411 is a wasteful number, since it uses less digits than its factorization.

512254545453411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170751515151140.

The product of its digits is 9600000, while the sum is 51.

The spelling of 512254545453411 in words is "five hundred twelve trillion, two hundred fifty-four billion, five hundred forty-five million, four hundred fifty-three thousand, four hundred eleven".