512772371 has 2 divisors, whose sum is σ = 512772372. Its totient is φ = 512772370.

The previous prime is 512772341. The next prime is 512772391. The reversal of 512772371 is 173277215.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 512772371 - 2¹⁴ = 512755987 is a prime.

It is not a weakly prime, because it can be changed into another prime (512772341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256386185 + 256386186.

It is an arithmetic number, because the mean of its divisors is an integer number (256386186).

Almost surely, 2^512772371 is an apocalyptic number.

512772371 is a deficient number, since it is larger than the sum of its proper divisors (1).

512772371 is an equidigital number, since it uses as much as digits as its factorization.

512772371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20580, while the sum is 35.

The square root of 512772371 is about 22644.4777153283. The cubic root of 512772371 is about 800.4020744488.

The spelling of 512772371 in words is "five hundred twelve million, seven hundred seventy-two thousand, three hundred seventy-one".