500026125029 has 2 divisors, whose sum is σ = 500026125030. Its totient is φ = 500026125028.

The previous prime is 500026125023. The next prime is 500026125047. The reversal of 500026125029 is 920521620005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 476341530625 + 23684594404 = 690175^2 + 153898^2 .

It is a cyclic number.

It is not a de Polignac number, because 500026125029 - 2³⁶ = 431306648293 is a prime.

It is a super-2 number, since 2×500026125029² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 500026124986 and 500026125004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (500026125023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250013062514 + 250013062515.

It is an arithmetic number, because the mean of its divisors is an integer number (250013062515).

Almost surely, 2^500026125029 is an apocalyptic number.

It is an amenable number.

500026125029 is a deficient number, since it is larger than the sum of its proper divisors (1).

500026125029 is an equidigital number, since it uses as much as digits as its factorization.

500026125029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 500026125029 in words is "five hundred billion, twenty-six million, one hundred twenty-five thousand, twenty-nine".