123527672157 has 8 divisors (see below), whose sum is σ = 164960513280. Its totient is φ = 82223306240.

The previous prime is 123527672111. The next prime is 123527672183. The reversal of 123527672157 is 751276725321.

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 123527672157 - 2⁸ = 123527671901 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123527672357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32116557 + ... + 32120402.

It is an arithmetic number, because the mean of its divisors is an integer number (20620064160).

Almost surely, 2^123527672157 is an apocalyptic number.

It is an amenable number.

123527672157 is a deficient number, since it is larger than the sum of its proper divisors (41432841123).

123527672157 is an equidigital number, since it uses as much as digits as its factorization.

123527672157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64237603.

The product of its digits is 1234800, while the sum is 48.

The spelling of 123527672157 in words is "one hundred twenty-three billion, five hundred twenty-seven million, six hundred seventy-two thousand, one hundred fifty-seven".