55120204335 has 32 divisors (see below), whose sum is σ = 102935734272. Its totient is φ = 24661681920.

The previous prime is 55120204319. The next prime is 55120204423. The reversal of 55120204335 is 53340202155.

It is not a de Polignac number, because 55120204335 - 2⁴ = 55120204319 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5579686 + ... + 5589555.

It is an arithmetic number, because the mean of its divisors is an integer number (3216741696).

Almost surely, 2^55120204335 is an apocalyptic number.

55120204335 is a deficient number, since it is larger than the sum of its proper divisors (47815529937).

55120204335 is a wasteful number, since it uses less digits than its factorization.

55120204335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11169303.

The product of its (nonzero) digits is 18000, while the sum is 30.

The spelling of 55120204335 in words is "fifty-five billion, one hundred twenty million, two hundred four thousand, three hundred thirty-five".