428606153 has 2 divisors, whose sum is σ = 428606154. Its totient is φ = 428606152.

The previous prime is 428606117. The next prime is 428606183. The reversal of 428606153 is 351606824.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 371255824 + 57350329 = 19268^2 + 7573^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-428606153 is a prime.

It is not a weakly prime, because it can be changed into another prime (428606183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 214303076 + 214303077.

It is an arithmetic number, because the mean of its divisors is an integer number (214303077).

Almost surely, 2^428606153 is an apocalyptic number.

It is an amenable number.

428606153 is a deficient number, since it is larger than the sum of its proper divisors (1).

428606153 is an equidigital number, since it uses as much as digits as its factorization.

428606153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 428606153 is about 20702.8054379111. The cubic root of 428606153 is about 753.9678031079.

The spelling of 428606153 in words is "four hundred twenty-eight million, six hundred six thousand, one hundred fifty-three".