125000126375 has 8 divisors (see below), whose sum is σ = 156000157872. Its totient is φ = 100000101000.

The previous prime is 125000126333. The next prime is 125000126389. The reversal of 125000126375 is 573621000521.

It is not a de Polignac number, because 125000126375 - 2¹⁶ = 125000060839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500000381 + ... + 500000630.

It is an arithmetic number, because the mean of its divisors is an integer number (19500019734).

Almost surely, 2^125000126375 is an apocalyptic number.

125000126375 is a deficient number, since it is larger than the sum of its proper divisors (31000031497).

125000126375 is an equidigital number, since it uses as much as digits as its factorization.

125000126375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000001026 (or 1000001016 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

Adding to 125000126375 its reverse (573621000521), we get a palindrome (698621126896).

The spelling of 125000126375 in words is "one hundred twenty-five billion, one hundred twenty-six thousand, three hundred seventy-five".