520892051 has 2 divisors, whose sum is σ = 520892052. Its totient is φ = 520892050.

The previous prime is 520892027. The next prime is 520892059. The reversal of 520892051 is 150298025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 520892051 - 2¹⁰ = 520891027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 520891999 and 520892017.

It is not a weakly prime, because it can be changed into another prime (520892059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260446025 + 260446026.

It is an arithmetic number, because the mean of its divisors is an integer number (260446026).

Almost surely, 2^520892051 is an apocalyptic number.

520892051 is a deficient number, since it is larger than the sum of its proper divisors (1).

520892051 is an equidigital number, since it uses as much as digits as its factorization.

520892051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 520892051 is about 22823.0596327486. The cubic root of 520892051 is about 804.6047213866.

The spelling of 520892051 in words is "five hundred twenty million, eight hundred ninety-two thousand, fifty-one".