2500522035287 has 2 divisors, whose sum is σ = 2500522035288. Its totient is φ = 2500522035286.

The previous prime is 2500522035259. The next prime is 2500522035409. The reversal of 2500522035287 is 7825302250052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2500522035287 - 2⁶ = 2500522035223 is a prime.

It is a super-2 number, since 2×2500522035287² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2500522035227) 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, 1250261017643 + 1250261017644.

It is an arithmetic number, because the mean of its divisors is an integer number (1250261017644).

Almost surely, 2^{2500522035287} is an apocalyptic number.

2500522035287 is a deficient number, since it is larger than the sum of its proper divisors (1).

2500522035287 is an equidigital number, since it uses as much as digits as its factorization.

2500522035287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 2500522035287 in words is "two trillion, five hundred billion, five hundred twenty-two million, thirty-five thousand, two hundred eighty-seven".