125160061 has 8 divisors (see below), whose sum is σ = 134903160. Its totient is φ = 115433472.

The previous prime is 125160041. The next prime is 125160071. The reversal of 125160061 is 160061521.

It can be written as a sum of positive squares in 4 ways, for example, as 14784025 + 110376036 = 3845^2 + 10506^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 125160061 - 2¹³ = 125151869 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125160031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14901 + ... + 21733.

It is an arithmetic number, because the mean of its divisors is an integer number (16862895).

Almost surely, 2^125160061 is an apocalyptic number.

It is an amenable number.

125160061 is a deficient number, since it is larger than the sum of its proper divisors (9743099).

125160061 is a wasteful number, since it uses less digits than its factorization.

125160061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8255.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 125160061 is about 11187.4957430159. The cubic root of 125160061 is about 500.2133236398.

The spelling of 125160061 in words is "one hundred twenty-five million, one hundred sixty thousand, sixty-one".