125005052 has 6 divisors (see below), whose sum is σ = 218758848. Its totient is φ = 62502524.

The previous prime is 125005019. The next prime is 125005061. The reversal of 125005052 is 250500521.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15625628 + ... + 15625635.

It is an arithmetic number, because the mean of its divisors is an integer number (36459808).

Almost surely, 2^125005052 is an apocalyptic number.

It is an amenable number.

125005052 is a deficient number, since it is larger than the sum of its proper divisors (93753796).

125005052 is a wasteful number, since it uses less digits than its factorization.

125005052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31251267 (or 31251265 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 125005052 is about 11180.5658175246. The cubic root of 125005052 is about 500.0067359093.

Adding to 125005052 its reverse (250500521), we get a palindrome (375505573).

The spelling of 125005052 in words is "one hundred twenty-five million, five thousand, fifty-two".