125275001337 has 12 divisors (see below), whose sum is σ = 190476610480. Its totient is φ = 79121053368.

The previous prime is 125275001311. The next prime is 125275001353. The reversal of 125275001337 is 733100572521.

It is a happy number.

125275001337 is a `hidden beast` number, since 1 + 252 + 75 + 0 + 0 + 1 + 337 = 666.

It is not a de Polignac number, because 125275001337 - 2⁸ = 125275001081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125275001237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 366301003 + ... + 366301344.

Almost surely, 2^125275001337 is an apocalyptic number.

It is an amenable number.

125275001337 is a deficient number, since it is larger than the sum of its proper divisors (65201609143).

125275001337 is a wasteful number, since it uses less digits than its factorization.

125275001337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732602372 (or 732602369 counting only the distinct ones).

The product of its (nonzero) digits is 44100, while the sum is 36.

Adding to 125275001337 its reverse (733100572521), we get a palindrome (858375573858).

The spelling of 125275001337 in words is "one hundred twenty-five billion, two hundred seventy-five million, one thousand, three hundred thirty-seven".