153054786809 has 2 divisors, whose sum is σ = 153054786810. Its totient is φ = 153054786808.

The previous prime is 153054786803. The next prime is 153054786847. The reversal of 153054786809 is 908687450351.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144810691600 + 8244095209 = 380540^2 + 90797^2 .

It is an emirp because it is prime and its reverse (908687450351) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 153054786809 - 2⁴ = 153054786793 is a prime.

It is not a weakly prime, because it can be changed into another prime (153054786803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76527393404 + 76527393405.

It is an arithmetic number, because the mean of its divisors is an integer number (76527393405).

Almost surely, 2^153054786809 is an apocalyptic number.

It is an amenable number.

153054786809 is a deficient number, since it is larger than the sum of its proper divisors (1).

153054786809 is an equidigital number, since it uses as much as digits as its factorization.

153054786809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 153054786809 in words is "one hundred fifty-three billion, fifty-four million, seven hundred eighty-six thousand, eight hundred nine".