125555352352 has 24 divisors (see below), whose sum is σ = 247422358512. Its totient is φ = 62717928000.

The previous prime is 125555352311. The next prime is 125555352359. The reversal of 125555352352 is 253253555521.

It is a junction number, because it is equal to n+sod(n) for n = 125555352299 and 125555352308.

It is not an unprimeable number, because it can be changed into a prime (125555352359) 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 3 ways as a sum of consecutive naturals, for example, 1832974 + ... + 1900237.

It is an arithmetic number, because the mean of its divisors is an integer number (10309264938).

Almost surely, 2^125555352352 is an apocalyptic number.

It is an amenable number.

125555352352 is a deficient number, since it is larger than the sum of its proper divisors (121867006160).

125555352352 is a wasteful number, since it uses less digits than its factorization.

125555352352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734272 (or 3734264 counting only the distinct ones).

The product of its digits is 1125000, while the sum is 43.

The spelling of 125555352352 in words is "one hundred twenty-five billion, five hundred fifty-five million, three hundred fifty-two thousand, three hundred fifty-two".