55081435 has 16 divisors (see below), whose sum is σ = 69180480. Its totient is φ = 42021760.

The previous prime is 55081421. The next prime is 55081457. The reversal of 55081435 is 53418055.

It is not a de Polignac number, because 55081435 - 2⁷ = 55081307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55081397 and 55081406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58065 + ... + 59005.

It is an arithmetic number, because the mean of its divisors is an integer number (4323780).

Almost surely, 2^55081435 is an apocalyptic number.

55081435 is a deficient number, since it is larger than the sum of its proper divisors (14099045).

55081435 is a wasteful number, since it uses less digits than its factorization.

55081435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 55081435 is about 7421.6868028771. The cubic root of 55081435 is about 380.4828465073.

The spelling of 55081435 in words is "fifty-five million, eighty-one thousand, four hundred thirty-five".