512080451 has 4 divisors (see below), whose sum is σ = 512189112. Its totient is φ = 511971792.

The previous prime is 512080433. The next prime is 512080453. The reversal of 512080451 is 154080215.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-512080451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 512080451.

It is not an unprimeable number, because it can be changed into a prime (512080453) 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, 46925 + ... + 56798.

It is an arithmetic number, because the mean of its divisors is an integer number (128047278).

Almost surely, 2^512080451 is an apocalyptic number.

512080451 is a deficient number, since it is larger than the sum of its proper divisors (108661).

512080451 is a wasteful number, since it uses less digits than its factorization.

512080451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108660.

The product of its (nonzero) digits is 1600, while the sum is 26.

The square root of 512080451 is about 22629.1946608800. The cubic root of 512080451 is about 800.0418993680.

The spelling of 512080451 in words is "five hundred twelve million, eighty thousand, four hundred fifty-one".