153630214789 has 2 divisors, whose sum is σ = 153630214790. Its totient is φ = 153630214788.

The previous prime is 153630214753. The next prime is 153630214807. The reversal of 153630214789 is 987412036351.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 125946912100 + 27683302689 = 354890^2 + 166383^2 .

It is a cyclic number.

It is not a de Polignac number, because 153630214789 - 2¹⁵ = 153630182021 is a prime.

It is a super-2 number, since 2×153630214789² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (153630218789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76815107394 + 76815107395.

It is an arithmetic number, because the mean of its divisors is an integer number (76815107395).

It is a 1-persistent number, because it is pandigital, but 2⋅153630214789 = 307260429578 is not.

Almost surely, 2^153630214789 is an apocalyptic number.

It is an amenable number.

153630214789 is a deficient number, since it is larger than the sum of its proper divisors (1).

153630214789 is an equidigital number, since it uses as much as digits as its factorization.

153630214789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 153630214789 in words is "one hundred fifty-three billion, six hundred thirty million, two hundred fourteen thousand, seven hundred eighty-nine".