55835535 has 32 divisors (see below), whose sum is σ = 103841280. Its totient is φ = 25089408.

The previous prime is 55835519. The next prime is 55835539. The reversal of 55835535 is 53553855.

It is not a de Polignac number, because 55835535 - 2⁴ = 55835519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55835493 and 55835502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55835539) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1689 + ... + 10701.

It is an arithmetic number, because the mean of its divisors is an integer number (3245040).

Almost surely, 2^55835535 is an apocalyptic number.

55835535 is a deficient number, since it is larger than the sum of its proper divisors (48005745).

55835535 is a wasteful number, since it uses less digits than its factorization.

55835535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9087.

The product of its digits is 225000, while the sum is 39.

The square root of 55835535 is about 7472.3179134724. The cubic root of 55835535 is about 382.2113333155.

The spelling of 55835535 in words is "fifty-five million, eight hundred thirty-five thousand, five hundred thirty-five".