108555457970 has 8 divisors (see below), whose sum is σ = 195399824364. Its totient is φ = 43422183184.

The previous prime is 108555457963. The next prime is 108555457973. The reversal of 108555457970 is 79754555801.

It can be written as a sum of positive squares in 2 ways, for example, as 98520026641 + 10035431329 = 313879^2 + 100177^2 .

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

It is not an unprimeable number, because it can be changed into a prime (108555457973) 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, 5427772889 + ... + 5427772908.

Almost surely, 2^108555457970 is an apocalyptic number.

108555457970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108555457970 is a deficient number, since it is larger than the sum of its proper divisors (86844366394).

108555457970 is a wasteful number, since it uses less digits than its factorization.

108555457970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10855545804.

The product of its (nonzero) digits is 8820000, while the sum is 56.

The spelling of 108555457970 in words is "one hundred eight billion, five hundred fifty-five million, four hundred fifty-seven thousand, nine hundred seventy".