512135453462011 has 16 divisors (see below), whose sum is σ = 518449908178944. Its totient is φ = 505824447983904.

The previous prime is 512135453461999. The next prime is 512135453462023. The reversal of 512135453462011 is 110264354531215.

It is an interprime number because it is at equal distance from previous prime (512135453461999) and next prime (512135453462023).

It is a cyclic number.

It is not a de Polignac number, because 512135453462011 - 2²⁹ = 512134916591099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512135453462051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6007622790 + ... + 6007708036.

It is an arithmetic number, because the mean of its divisors is an integer number (32403119261184).

Almost surely, 2^{512135453462011} is an apocalyptic number.

512135453462011 is a deficient number, since it is larger than the sum of its proper divisors (6314454716933).

512135453462011 is a wasteful number, since it uses less digits than its factorization.

512135453462011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104610.

The product of its (nonzero) digits is 432000, while the sum is 43.

The spelling of 512135453462011 in words is "five hundred twelve trillion, one hundred thirty-five billion, four hundred fifty-three million, four hundred sixty-two thousand, eleven".