512053501 has 2 divisors, whose sum is σ = 512053502. Its totient is φ = 512053500.

The previous prime is 512053499. The next prime is 512053517. The reversal of 512053501 is 105350215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 480749476 + 31304025 = 21926^2 + 5595^2 .

It is a cyclic number.

It is not a de Polignac number, because 512053501 - 2¹ = 512053499 is a prime.

Together with 512053499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (512053541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256026750 + 256026751.

It is an arithmetic number, because the mean of its divisors is an integer number (256026751).

Almost surely, 2^512053501 is an apocalyptic number.

It is an amenable number.

512053501 is a deficient number, since it is larger than the sum of its proper divisors (1).

512053501 is an equidigital number, since it uses as much as digits as its factorization.

512053501 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 512053501 is about 22628.5991833343. The cubic root of 512053501 is about 800.0278641336.

The spelling of 512053501 in words is "five hundred twelve million, fifty-three thousand, five hundred one".