55671435 has 32 divisors (see below), whose sum is σ = 99663360. Its totient is φ = 29484000.

The previous prime is 55671419. The next prime is 55671449. The reversal of 55671435 is 53417655.

55671435 is a `hidden beast` number, since 556 + 71 + 4 + 35 = 666.

It is not a de Polignac number, because 55671435 - 2⁴ = 55671419 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55671435.

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, 19020 + ... + 21750.

It is an arithmetic number, because the mean of its divisors is an integer number (3114480).

Almost surely, 2^55671435 is an apocalyptic number.

55671435 is a deficient number, since it is larger than the sum of its proper divisors (43991925).

55671435 is a wasteful number, since it uses less digits than its factorization.

55671435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2896 (or 2890 counting only the distinct ones).

The product of its digits is 63000, while the sum is 36.

The square root of 55671435 is about 7461.3293051574. The cubic root of 55671435 is about 381.8365276435.

The spelling of 55671435 in words is "fifty-five million, six hundred seventy-one thousand, four hundred thirty-five".