125267087252 has 12 divisors (see below), whose sum is σ = 219224465460. Its totient is φ = 62631525696.

The previous prime is 125267087219. The next prime is 125267087293. The reversal of 125267087252 is 252780762521.

It can be written as a sum of positive squares in 2 ways, for example, as 64047461776 + 61219625476 = 253076^2 + 247426^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125267087197 and 125267087206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360227 + ... + 616682.

It is an arithmetic number, because the mean of its divisors is an integer number (18268705455).

Almost surely, 2^125267087252 is an apocalyptic number.

It is an amenable number.

125267087252 is a deficient number, since it is larger than the sum of its proper divisors (93957378208).

125267087252 is a wasteful number, since it uses less digits than its factorization.

125267087252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008970 (or 1008968 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 47.

The spelling of 125267087252 in words is "one hundred twenty-five billion, two hundred sixty-seven million, eighty-seven thousand, two hundred fifty-two".