118990053635 has 4 divisors (see below), whose sum is σ = 142788064368. Its totient is φ = 95192042904.

The previous prime is 118990053601. The next prime is 118990053641. The reversal of 118990053635 is 536350099811.

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 118990053635 - 2¹⁰ = 118990052611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11899005359 + ... + 11899005368.

It is an arithmetic number, because the mean of its divisors is an integer number (35697016092).

Almost surely, 2^118990053635 is an apocalyptic number.

118990053635 is a deficient number, since it is larger than the sum of its proper divisors (23798010733).

118990053635 is an equidigital number, since it uses as much as digits as its factorization.

118990053635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23798010732.

The product of its (nonzero) digits is 874800, while the sum is 50.

The spelling of 118990053635 in words is "one hundred eighteen billion, nine hundred ninety million, fifty-three thousand, six hundred thirty-five".