55464203 has 4 divisors (see below), whose sum is σ = 55573680. Its totient is φ = 55354728.

The previous prime is 55464187. The next prime is 55464209. The reversal of 55464203 is 30246455.

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

It is a cyclic number.

It is not a de Polignac number, because 55464203 - 2⁴ = 55464187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55464209) 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, 53975 + ... + 54992.

It is an arithmetic number, because the mean of its divisors is an integer number (13893420).

Almost surely, 2^55464203 is an apocalyptic number.

55464203 is a deficient number, since it is larger than the sum of its proper divisors (109477).

55464203 is a wasteful number, since it uses less digits than its factorization.

55464203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109476.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 55464203 is about 7447.4292880161. The cubic root of 55464203 is about 381.3621543011.

The spelling of 55464203 in words is "fifty-five million, four hundred sixty-four thousand, two hundred three".