55735203 has 4 divisors (see below), whose sum is σ = 74313608. Its totient is φ = 37156800.

The previous prime is 55735193. The next prime is 55735217. The reversal of 55735203 is 30253755.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 55735203 - 2⁶ = 55735139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55735703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9289198 + ... + 9289203.

It is an arithmetic number, because the mean of its divisors is an integer number (18578402).

Almost surely, 2^55735203 is an apocalyptic number.

55735203 is a deficient number, since it is larger than the sum of its proper divisors (18578405).

55735203 is a wasteful number, since it uses less digits than its factorization.

55735203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18578404.

The product of its (nonzero) digits is 15750, while the sum is 30.

The square root of 55735203 is about 7465.6013153664. The cubic root of 55735203 is about 381.9822616326.

Adding to 55735203 its reverse (30253755), we get a palindrome (85988958).

The spelling of 55735203 in words is "fifty-five million, seven hundred thirty-five thousand, two hundred three".