842732153 has 2 divisors, whose sum is σ = 842732154. Its totient is φ = 842732152.

The previous prime is 842732123. The next prime is 842732159. The reversal of 842732153 is 351237248.

842732153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 820707904 + 22024249 = 28648^2 + 4693^2 .

It is a cyclic number.

It is not a de Polignac number, because 842732153 - 2⁶ = 842732089 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (842732159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 421366076 + 421366077.

It is an arithmetic number, because the mean of its divisors is an integer number (421366077).

Almost surely, 2^842732153 is an apocalyptic number.

It is an amenable number.

842732153 is a deficient number, since it is larger than the sum of its proper divisors (1).

842732153 is an equidigital number, since it uses as much as digits as its factorization.

842732153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40320, while the sum is 35.

The square root of 842732153 is about 29029.8493451137. The cubic root of 842732153 is about 944.5606621238.

The spelling of 842732153 in words is "eight hundred forty-two million, seven hundred thirty-two thousand, one hundred fifty-three".