601552453 has 2 divisors, whose sum is σ = 601552454. Its totient is φ = 601552452.

The previous prime is 601552421. The next prime is 601552459. The reversal of 601552453 is 354255106.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 532363329 + 69189124 = 23073^2 + 8318^2 .

It is a cyclic number.

It is not a de Polignac number, because 601552453 - 2⁵ = 601552421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (601552459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300776226 + 300776227.

It is an arithmetic number, because the mean of its divisors is an integer number (300776227).

Almost surely, 2^601552453 is an apocalyptic number.

It is an amenable number.

601552453 is a deficient number, since it is larger than the sum of its proper divisors (1).

601552453 is an equidigital number, since it uses as much as digits as its factorization.

601552453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 601552453 is about 24526.5662700672. The cubic root of 601552453 is about 844.1594774561.

The spelling of 601552453 in words is "six hundred one million, five hundred fifty-two thousand, four hundred fifty-three".