153866706804887 has 8 divisors (see below), whose sum is σ = 161965224669360. Its totient is φ = 145768215954240.

The previous prime is 153866706804883. The next prime is 153866706804931. The reversal of 153866706804887 is 788408607668351.

153866706804887 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153866706804887 - 2² = 153866706804883 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153866706804883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5508953 + ... + 18387005.

It is an arithmetic number, because the mean of its divisors is an integer number (20245653083670).

Almost surely, 2^{153866706804887} is an apocalyptic number.

153866706804887 is a deficient number, since it is larger than the sum of its proper divisors (8098517864473).

153866706804887 is a wasteful number, since it uses less digits than its factorization.

153866706804887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13506913.

The product of its (nonzero) digits is 2601123840, while the sum is 77.

The spelling of 153866706804887 in words is "one hundred fifty-three trillion, eight hundred sixty-six billion, seven hundred six million, eight hundred four thousand, eight hundred eighty-seven".