500825051 has 2 divisors, whose sum is σ = 500825052. Its totient is φ = 500825050.

The previous prime is 500825033. The next prime is 500825063. The reversal of 500825051 is 150528005.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-500825051 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 500825051.

It is not a weakly prime, because it can be changed into another prime (500825011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250412525 + 250412526.

It is an arithmetic number, because the mean of its divisors is an integer number (250412526).

Almost surely, 2^500825051 is an apocalyptic number.

500825051 is a deficient number, since it is larger than the sum of its proper divisors (1).

500825051 is an equidigital number, since it uses as much as digits as its factorization.

500825051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 500825051 is about 22379.1208719199. The cubic root of 500825051 is about 794.1368483550.

The spelling of 500825051 in words is "five hundred million, eight hundred twenty-five thousand, fifty-one".