125381076245 has 16 divisors (see below), whose sum is σ = 150649932672. Its totient is φ = 100176525120.

The previous prime is 125381076241. The next prime is 125381076277. The reversal of 125381076245 is 542670183521.

It is not a de Polignac number, because 125381076245 - 2² = 125381076241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 125381076196 and 125381076205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125381076241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16273064 + ... + 16280766.

It is an arithmetic number, because the mean of its divisors is an integer number (9415620792).

Almost surely, 2^125381076245 is an apocalyptic number.

It is an amenable number.

125381076245 is a deficient number, since it is larger than the sum of its proper divisors (25268856427).

125381076245 is a wasteful number, since it uses less digits than its factorization.

125381076245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11452.

The product of its (nonzero) digits is 403200, while the sum is 44.

The spelling of 125381076245 in words is "one hundred twenty-five billion, three hundred eighty-one million, seventy-six thousand, two hundred forty-five".