55827735 has 8 divisors (see below), whose sum is σ = 89324400. Its totient is φ = 29774784.

The previous prime is 55827727. The next prime is 55827743. The reversal of 55827735 is 53772855.

It is an interprime number because it is at equal distance from previous prime (55827727) and next prime (55827743).

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

It is not a de Polignac number, because 55827735 - 2³ = 55827727 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1860910 + ... + 1860939.

It is an arithmetic number, because the mean of its divisors is an integer number (11165550).

Almost surely, 2^55827735 is an apocalyptic number.

55827735 is a deficient number, since it is larger than the sum of its proper divisors (33496665).

55827735 is a wasteful number, since it uses less digits than its factorization.

55827735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3721857.

The product of its digits is 294000, while the sum is 42.

The square root of 55827735 is about 7471.7959688418. The cubic root of 55827735 is about 382.1935346905.

The spelling of 55827735 in words is "fifty-five million, eight hundred twenty-seven thousand, seven hundred thirty-five".