125660352611 has 8 divisors (see below), whose sum is σ = 132321914880. Its totient is φ = 119003576328.

The previous prime is 125660352563. The next prime is 125660352613. The reversal of 125660352611 is 116253066521.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125660352611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125660352613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1142531 + ... + 1247676.

It is an arithmetic number, because the mean of its divisors is an integer number (16540239360).

Almost surely, 2^125660352611 is an apocalyptic number.

125660352611 is a deficient number, since it is larger than the sum of its proper divisors (6661562269).

125660352611 is a wasteful number, since it uses less digits than its factorization.

125660352611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392993.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 125660352611 in words is "one hundred twenty-five billion, six hundred sixty million, three hundred fifty-two thousand, six hundred eleven".