13252006457 has 2 divisors, whose sum is σ = 13252006458. Its totient is φ = 13252006456.

The previous prime is 13252006451. The next prime is 13252006477. The reversal of 13252006457 is 75460025231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9661120681 + 3590885776 = 98291^2 + 59924^2 .

It is an emirp because it is prime and its reverse (75460025231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13252006457 - 2³⁰ = 12178264633 is a prime.

It is not a weakly prime, because it can be changed into another prime (13252006451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6626003228 + 6626003229.

It is an arithmetic number, because the mean of its divisors is an integer number (6626003229).

Almost surely, 2^13252006457 is an apocalyptic number.

It is an amenable number.

13252006457 is a deficient number, since it is larger than the sum of its proper divisors (1).

13252006457 is an equidigital number, since it uses as much as digits as its factorization.

13252006457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 13252006457 in words is "thirteen billion, two hundred fifty-two million, six thousand, four hundred fifty-seven".