500118630181225 has 24 divisors (see below), whose sum is σ = 676944573711840. Its totient is φ = 363496584720000.

The previous prime is 500118630181217. The next prime is 500118630181253. The reversal of 500118630181225 is 522181036811005.

It is not a de Polignac number, because 500118630181225 - 2³ = 500118630181217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 564695251 + ... + 565580200.

It is an arithmetic number, because the mean of its divisors is an integer number (28206023904660).

Almost surely, 2^{500118630181225} is an apocalyptic number.

500118630181225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

500118630181225 is a deficient number, since it is larger than the sum of its proper divisors (176825943530615).

500118630181225 is a wasteful number, since it uses less digits than its factorization.

500118630181225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1130277081 (or 1130277076 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 43.

The spelling of 500118630181225 in words is "five hundred trillion, one hundred eighteen billion, six hundred thirty million, one hundred eighty-one thousand, two hundred twenty-five".