627490153 has 2 divisors, whose sum is σ = 627490154. Its totient is φ = 627490152.

The previous prime is 627490151. The next prime is 627490159. The reversal of 627490153 is 351094726.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 624350169 + 3139984 = 24987^2 + 1772^2 .

It is a cyclic number.

It is not a de Polignac number, because 627490153 - 2¹ = 627490151 is a prime.

It is a super-2 number, since 2×627490153² = 787487784223926818, which contains 22 as substring.

Together with 627490151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (627490151) 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, 313745076 + 313745077.

It is an arithmetic number, because the mean of its divisors is an integer number (313745077).

Almost surely, 2^627490153 is an apocalyptic number.

It is an amenable number.

627490153 is a deficient number, since it is larger than the sum of its proper divisors (1).

627490153 is an equidigital number, since it uses as much as digits as its factorization.

627490153 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 627490153 is about 25049.7535516819. The cubic root of 627490153 is about 856.1219624347.

The spelling of 627490153 in words is "six hundred twenty-seven million, four hundred ninety thousand, one hundred fifty-three".