125473070075357 has 2 divisors, whose sum is σ = 125473070075358. Its totient is φ = 125473070075356.

The previous prime is 125473070075321. The next prime is 125473070075387. The reversal of 125473070075357 is 753570070374521.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125343116314276 + 129953761081 = 11195674^2 + 360491^2 .

It is a cyclic number.

It is not a de Polignac number, because 125473070075357 - 2¹⁰ = 125473070074333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (125473070075387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62736535037678 + 62736535037679.

It is an arithmetic number, because the mean of its divisors is an integer number (62736535037679).

Almost surely, 2^{125473070075357} is an apocalyptic number.

It is an amenable number.

125473070075357 is a deficient number, since it is larger than the sum of its proper divisors (1).

125473070075357 is an equidigital number, since it uses as much as digits as its factorization.

125473070075357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21609000, while the sum is 56.

The spelling of 125473070075357 in words is "one hundred twenty-five trillion, four hundred seventy-three billion, seventy million, seventy-five thousand, three hundred fifty-seven".