108557953 has 8 divisors (see below), whose sum is σ = 129460608. Its totient is φ = 89003904.

The previous prime is 108557927. The next prime is 108557957. The reversal of 108557953 is 359755801.

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 108557953 - 2¹⁷ = 108426881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108557957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 336976 + ... + 337297.

It is an arithmetic number, because the mean of its divisors is an integer number (16182576).

Almost surely, 2^108557953 is an apocalyptic number.

It is an amenable number.

108557953 is a deficient number, since it is larger than the sum of its proper divisors (20902655).

108557953 is an equidigital number, since it uses as much as digits as its factorization.

108557953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674303.

The product of its (nonzero) digits is 189000, while the sum is 43.

The square root of 108557953 is about 10419.1147896546. The cubic root of 108557953 is about 477.0389955037.

The spelling of 108557953 in words is "one hundred eight million, five hundred fifty-seven thousand, nine hundred fifty-three".