108255551 has 2 divisors, whose sum is σ = 108255552. Its totient is φ = 108255550.

The previous prime is 108255533. The next prime is 108255571. The reversal of 108255551 is 155552801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 108255551 - 2⁶ = 108255487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (108255571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54127775 + 54127776.

It is an arithmetic number, because the mean of its divisors is an integer number (54127776).

Almost surely, 2^108255551 is an apocalyptic number.

108255551 is a deficient number, since it is larger than the sum of its proper divisors (1).

108255551 is an equidigital number, since it uses as much as digits as its factorization.

108255551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10000, while the sum is 32.

The square root of 108255551 is about 10404.5927839584. The cubic root of 108255551 is about 476.5956326139.

The spelling of 108255551 in words is "one hundred eight million, two hundred fifty-five thousand, five hundred fifty-one".