125596377 has 12 divisors (see below), whose sum is σ = 184391844. Its totient is φ = 82357920.

The previous prime is 125596349. The next prime is 125596397. The reversal of 125596377 is 773695521.

125596377 is a `hidden beast` number, since 1 + 2 + 5 + 5 + 9 + 637 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 69705801 + 55890576 = 8349^2 + 7476^2 .

It is not a de Polignac number, because 125596377 - 2⁶ = 125596313 is a prime.

It is a super-2 number, since 2×125596377² = 31548899831052258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (125596397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113838 + ... + 114935.

It is an arithmetic number, because the mean of its divisors is an integer number (15365987).

Almost surely, 2^125596377 is an apocalyptic number.

It is an amenable number.

125596377 is a deficient number, since it is larger than the sum of its proper divisors (58795467).

125596377 is a wasteful number, since it uses less digits than its factorization.

125596377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228840 (or 228837 counting only the distinct ones).

The product of its digits is 396900, while the sum is 45.

The square root of 125596377 is about 11206.9789417131. The cubic root of 125596377 is about 500.7939080860.

The spelling of 125596377 in words is "one hundred twenty-five million, five hundred ninety-six thousand, three hundred seventy-seven".