512754460 has 12 divisors (see below), whose sum is σ = 1076784408. Its totient is φ = 205101776.

The previous prime is 512754419. The next prime is 512754461. The reversal of 512754460 is 64457215.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512754461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12818842 + ... + 12818881.

It is an arithmetic number, because the mean of its divisors is an integer number (89732034).

Almost surely, 2^512754460 is an apocalyptic number.

It is an amenable number.

512754460 is an abundant number, since it is smaller than the sum of its proper divisors (564029948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

512754460 is a wasteful number, since it uses less digits than its factorization.

512754460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25637732 (or 25637730 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 512754460 is about 22644.0822291388. The cubic root of 512754460 is about 800.3927550644.

The spelling of 512754460 in words is "five hundred twelve million, seven hundred fifty-four thousand, four hundred sixty".