10520825030537 has 2 divisors, whose sum is σ = 10520825030538. Its totient is φ = 10520825030536.

The previous prime is 10520825030519. The next prime is 10520825030579. The reversal of 10520825030537 is 73503052802501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10502758713616 + 18066316921 = 3240796^2 + 134411^2 .

It is a cyclic number.

It is not a de Polignac number, because 10520825030537 - 2³⁰ = 10519751288713 is a prime.

It is a super-2 number, since 2×10520825030537² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10520825030494 and 10520825030503.

It is not a weakly prime, because it can be changed into another prime (10520825030587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260412515268 + 5260412515269.

It is an arithmetic number, because the mean of its divisors is an integer number (5260412515269).

Almost surely, 2^{10520825030537} is an apocalyptic number.

It is an amenable number.

10520825030537 is a deficient number, since it is larger than the sum of its proper divisors (1).

10520825030537 is an equidigital number, since it uses as much as digits as its factorization.

10520825030537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 41.

The spelling of 10520825030537 in words is "ten trillion, five hundred twenty billion, eight hundred twenty-five million, thirty thousand, five hundred thirty-seven".