153864107827 has 4 divisors (see below), whose sum is σ = 158827466176. Its totient is φ = 148900749480.

The previous prime is 153864107737. The next prime is 153864107843. The reversal of 153864107827 is 728701468351.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 153864107827 - 2²⁷ = 153729890099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153864107857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2481679128 + ... + 2481679189.

It is an arithmetic number, because the mean of its divisors is an integer number (39706866544).

Almost surely, 2^153864107827 is an apocalyptic number.

153864107827 is a deficient number, since it is larger than the sum of its proper divisors (4963358349).

153864107827 is an equidigital number, since it uses as much as digits as its factorization.

153864107827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4963358348.

The product of its (nonzero) digits is 2257920, while the sum is 52.

The spelling of 153864107827 in words is "one hundred fifty-three billion, eight hundred sixty-four million, one hundred seven thousand, eight hundred twenty-seven".