512782053 has 16 divisors (see below), whose sum is σ = 783857280. Its totient is φ = 292090176.

The previous prime is 512782037. The next prime is 512782069. The reversal of 512782053 is 350287215.

It is an interprime number because it is at equal distance from previous prime (512782037) and next prime (512782069).

It is not a de Polignac number, because 512782053 - 2⁴ = 512782037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (512782453) 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, 31858 + ... + 45171.

It is an arithmetic number, because the mean of its divisors is an integer number (48991080).

Almost surely, 2^512782053 is an apocalyptic number.

It is an amenable number.

512782053 is a deficient number, since it is larger than the sum of its proper divisors (271075227).

512782053 is a wasteful number, since it uses less digits than its factorization.

512782053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77356.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 512782053 is about 22644.6914971258. The cubic root of 512782053 is about 800.4071120604.

The spelling of 512782053 in words is "five hundred twelve million, seven hundred eighty-two thousand, fifty-three".