535256652457 has 2 divisors, whose sum is σ = 535256652458. Its totient is φ = 535256652456.

The previous prime is 535256652449. The next prime is 535256652569. The reversal of 535256652457 is 754256652535.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308181529881 + 227075122576 = 555141^2 + 476524^2 .

It is a cyclic number.

It is not a de Polignac number, because 535256652457 - 2³ = 535256652449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 535256652398 and 535256652407.

It is not a weakly prime, because it can be changed into another prime (535256952457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267628326228 + 267628326229.

It is an arithmetic number, because the mean of its divisors is an integer number (267628326229).

Almost surely, 2^535256652457 is an apocalyptic number.

It is an amenable number.

535256652457 is a deficient number, since it is larger than the sum of its proper divisors (1).

535256652457 is an equidigital number, since it uses as much as digits as its factorization.

535256652457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800000, while the sum is 55.

The spelling of 535256652457 in words is "five hundred thirty-five billion, two hundred fifty-six million, six hundred fifty-two thousand, four hundred fifty-seven".