553200457 has 2 divisors, whose sum is σ = 553200458. Its totient is φ = 553200456.

The previous prime is 553200421. The next prime is 553200463. The reversal of 553200457 is 754002355.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 403969801 + 149230656 = 20099^2 + 12216^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-553200457 is a prime.

It is not a weakly prime, because it can be changed into another prime (553200407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276600228 + 276600229.

It is an arithmetic number, because the mean of its divisors is an integer number (276600229).

Almost surely, 2^553200457 is an apocalyptic number.

It is an amenable number.

553200457 is a deficient number, since it is larger than the sum of its proper divisors (1).

553200457 is an equidigital number, since it uses as much as digits as its factorization.

553200457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 553200457 is about 23520.2137957970. The cubic root of 553200457 is about 820.9074116097.

The spelling of 553200457 in words is "five hundred fifty-three million, two hundred thousand, four hundred fifty-seven".