2523601306487 has 2 divisors, whose sum is σ = 2523601306488. Its totient is φ = 2523601306486.

The previous prime is 2523601306477. The next prime is 2523601306547. The reversal of 2523601306487 is 7846031063252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2523601306487 - 2¹⁴ = 2523601290103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2523601306427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261800653243 + 1261800653244.

It is an arithmetic number, because the mean of its divisors is an integer number (1261800653244).

Almost surely, 2^{2523601306487} is an apocalyptic number.

2523601306487 is a deficient number, since it is larger than the sum of its proper divisors (1).

2523601306487 is an equidigital number, since it uses as much as digits as its factorization.

2523601306487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 2523601306487 in words is "two trillion, five hundred twenty-three billion, six hundred one million, three hundred six thousand, four hundred eighty-seven".