7875125357201 has 2 divisors, whose sum is σ = 7875125357202. Its totient is φ = 7875125357200.

The previous prime is 7875125357179. The next prime is 7875125357213. The reversal of 7875125357201 is 1027535215787.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7574164494400 + 300960862801 = 2752120^2 + 548599^2 .

It is a cyclic number.

It is not a de Polignac number, because 7875125357201 - 2³⁴ = 7857945488017 is a prime.

It is not a weakly prime, because it can be changed into another prime (7875125357501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3937562678600 + 3937562678601.

It is an arithmetic number, because the mean of its divisors is an integer number (3937562678601).

Almost surely, 2^{7875125357201} is an apocalyptic number.

It is an amenable number.

7875125357201 is a deficient number, since it is larger than the sum of its proper divisors (1).

7875125357201 is an equidigital number, since it uses as much as digits as its factorization.

7875125357201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4116000, while the sum is 53.

The spelling of 7875125357201 in words is "seven trillion, eight hundred seventy-five billion, one hundred twenty-five million, three hundred fifty-seven thousand, two hundred one".