7525863038063 has 2 divisors, whose sum is σ = 7525863038064. Its totient is φ = 7525863038062.

The previous prime is 7525863038009. The next prime is 7525863038093. The reversal of 7525863038063 is 3608303685257.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7525863038063 - 2⁶ = 7525863037999 is a prime.

It is a super-2 number, since 2×7525863038063² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7525863038093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3762931519031 + 3762931519032.

It is an arithmetic number, because the mean of its divisors is an integer number (3762931519032).

Almost surely, 2^{7525863038063} is an apocalyptic number.

7525863038063 is a deficient number, since it is larger than the sum of its proper divisors (1).

7525863038063 is an equidigital number, since it uses as much as digits as its factorization.

7525863038063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21772800, while the sum is 56.

The spelling of 7525863038063 in words is "seven trillion, five hundred twenty-five billion, eight hundred sixty-three million, thirty-eight thousand, sixty-three".