2529465473 has 2 divisors, whose sum is σ = 2529465474. Its totient is φ = 2529465472.

The previous prime is 2529465461. The next prime is 2529465487. The reversal of 2529465473 is 3745649252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2502300529 + 27164944 = 50023^2 + 5212^2 .

It is a cyclic number.

It is not a de Polignac number, because 2529465473 - 2⁶ = 2529465409 is a prime.

It is a super-2 number, since 2×2529465473² = 12796391158198227458, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2529465493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264732736 + 1264732737.

It is an arithmetic number, because the mean of its divisors is an integer number (1264732737).

Almost surely, 2^2529465473 is an apocalyptic number.

It is an amenable number.

2529465473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2529465473 is an equidigital number, since it uses as much as digits as its factorization.

2529465473 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1814400, while the sum is 47.

The square root of 2529465473 is about 50293.7915949871. The cubic root of 2529465473 is about 1362.5201025904.

The spelling of 2529465473 in words is "two billion, five hundred twenty-nine million, four hundred sixty-five thousand, four hundred seventy-three".