604952129 has 2 divisors, whose sum is σ = 604952130. Its totient is φ = 604952128.

The previous prime is 604952053. The next prime is 604952143. The reversal of 604952129 is 921259406.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 567154225 + 37797904 = 23815^2 + 6148^2 .

It is a cyclic number.

It is not a de Polignac number, because 604952129 - 2¹⁶ = 604886593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 604952092 and 604952101.

It is not a weakly prime, because it can be changed into another prime (604952149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302476064 + 302476065.

It is an arithmetic number, because the mean of its divisors is an integer number (302476065).

Almost surely, 2^604952129 is an apocalyptic number.

It is an amenable number.

604952129 is a deficient number, since it is larger than the sum of its proper divisors (1).

604952129 is an equidigital number, since it uses as much as digits as its factorization.

604952129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 604952129 is about 24595.7746167914. The cubic root of 604952129 is about 845.7467478895.

The spelling of 604952129 in words is "six hundred four million, nine hundred fifty-two thousand, one hundred twenty-nine".