2452131523 has 2 divisors, whose sum is σ = 2452131524. Its totient is φ = 2452131522.

The previous prime is 2452131449. The next prime is 2452131533. The reversal of 2452131523 is 3251312542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2452131523 - 2¹⁷ = 2452000451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2452131491 and 2452131500.

It is not a weakly prime, because it can be changed into another prime (2452131533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1226065761 + 1226065762.

It is an arithmetic number, because the mean of its divisors is an integer number (1226065762).

Almost surely, 2^2452131523 is an apocalyptic number.

2452131523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2452131523 is an equidigital number, since it uses as much as digits as its factorization.

2452131523 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7200, while the sum is 28.

The square root of 2452131523 is about 49519.0016357358. The cubic root of 2452131523 is about 1348.4905897111.

The spelling of 2452131523 in words is "two billion, four hundred fifty-two million, one hundred thirty-one thousand, five hundred twenty-three".