55035878 has 8 divisors (see below), whose sum is σ = 83325672. Its totient is φ = 27260656.

The previous prime is 55035857. The next prime is 55035901. The reversal of 55035878 is 87853055.

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

It is a congruent 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, 128375 + ... + 128802.

It is an arithmetic number, because the mean of its divisors is an integer number (10415709).

Almost surely, 2^55035878 is an apocalyptic number.

55035878 is a deficient number, since it is larger than the sum of its proper divisors (28289794).

55035878 is a wasteful number, since it uses less digits than its factorization.

55035878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257286.

The product of its (nonzero) digits is 168000, while the sum is 41.

The square root of 55035878 is about 7418.6169870131. The cubic root of 55035878 is about 380.3779204221.

The spelling of 55035878 in words is "fifty-five million, thirty-five thousand, eight hundred seventy-eight".