55430835 has 8 divisors (see below), whose sum is σ = 88689360. Its totient is φ = 29563104.

The previous prime is 55430833. The next prime is 55430839. The reversal of 55430835 is 53803455.

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

It is not a de Polignac number, because 55430835 - 2¹ = 55430833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 55430796 and 55430805.

It is not an unprimeable number, because it can be changed into a prime (55430833) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847680 + ... + 1847709.

It is an arithmetic number, because the mean of its divisors is an integer number (11086170).

Almost surely, 2^55430835 is an apocalyptic number.

55430835 is a deficient number, since it is larger than the sum of its proper divisors (33258525).

55430835 is a wasteful number, since it uses less digits than its factorization.

55430835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3695397.

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 55430835 is about 7445.1887148681. The cubic root of 55430835 is about 381.2856614496.

It can be divided in two parts, 55430 and 835, that added together give a palindrome (56265).

The spelling of 55430835 in words is "fifty-five million, four hundred thirty thousand, eight hundred thirty-five".