125001376375 has 8 divisors (see below), whose sum is σ = 156001717872. Its totient is φ = 100001101000.

The previous prime is 125001376369. The next prime is 125001376403. The reversal of 125001376375 is 573673100521.

It is a happy number.

It is not a de Polignac number, because 125001376375 - 2¹⁹ = 125000852087 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, 500005381 + ... + 500005630.

It is an arithmetic number, because the mean of its divisors is an integer number (19500214734).

Almost surely, 2^125001376375 is an apocalyptic number.

125001376375 is a deficient number, since it is larger than the sum of its proper divisors (31000341497).

125001376375 is an equidigital number, since it uses as much as digits as its factorization.

125001376375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000011026 (or 1000011016 counting only the distinct ones).

The product of its (nonzero) digits is 132300, while the sum is 40.

Adding to 125001376375 its reverse (573673100521), we get a palindrome (698674476896).

The spelling of 125001376375 in words is "one hundred twenty-five billion, one million, three hundred seventy-six thousand, three hundred seventy-five".