535654057 has 2 divisors, whose sum is σ = 535654058. Its totient is φ = 535654056.

The previous prime is 535654027. The next prime is 535654081. The reversal of 535654057 is 750456535.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 534025881 + 1628176 = 23109^2 + 1276^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-535654057 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (535654027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267827028 + 267827029.

It is an arithmetic number, because the mean of its divisors is an integer number (267827029).

Almost surely, 2^535654057 is an apocalyptic number.

It is an amenable number.

535654057 is a deficient number, since it is larger than the sum of its proper divisors (1).

535654057 is an equidigital number, since it uses as much as digits as its factorization.

535654057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 315000, while the sum is 40.

The square root of 535654057 is about 23144.2013688094. The cubic root of 535654057 is about 812.1348232575.

The spelling of 535654057 in words is "five hundred thirty-five million, six hundred fifty-four thousand, fifty-seven".