507501125 has 8 divisors (see below), whose sum is σ = 633361560. Its totient is φ = 406000800.

The previous prime is 507501097. The next prime is 507501133. The reversal of 507501125 is 521105705.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 51294244 + 456206881 = 7162^2 + 21359^2 .

It is not a de Polignac number, because 507501125 - 2²⁶ = 440392261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 507501094 and 507501103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2029880 + ... + 2030129.

It is an arithmetic number, because the mean of its divisors is an integer number (79170195).

Almost surely, 2^507501125 is an apocalyptic number.

It is an amenable number.

507501125 is a deficient number, since it is larger than the sum of its proper divisors (125860435).

507501125 is an equidigital number, since it uses as much as digits as its factorization.

507501125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4060024 (or 4060014 counting only the distinct ones).

The product of its (nonzero) digits is 1750, while the sum is 26.

The square root of 507501125 is about 22527.7856213166. The cubic root of 507501125 is about 797.6499392152.

The spelling of 507501125 in words is "five hundred seven million, five hundred one thousand, one hundred twenty-five".