55435310 has 16 divisors (see below), whose sum is σ = 114038496. Its totient is φ = 19006368.

The previous prime is 55435291. The next prime is 55435319. The reversal of 55435310 is 1353455.

55435310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×55435310² = 6146147189592200, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55435310.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55435319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395897 + ... + 396036.

It is an arithmetic number, because the mean of its divisors is an integer number (7127406).

Almost surely, 2^55435310 is an apocalyptic number.

55435310 is an abundant number, since it is smaller than the sum of its proper divisors (58603186).

55435310 is a wasteful number, since it uses less digits than its factorization.

55435310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791947.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 55435310 is about 7445.4892384584. The cubic root of 55435310 is about 381.2959217282.

Adding to 55435310 its reverse (1353455), we get a palindrome (56788765).

The spelling of 55435310 in words is "fifty-five million, four hundred thirty-five thousand, three hundred ten".