5044555451 has 4 divisors (see below), whose sum is σ = 5432598192. Its totient is φ = 4656512712.

The previous prime is 5044555433. The next prime is 5044555463. The reversal of 5044555451 is 1545554405.

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 5044555451 - 2⁶ = 5044555387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5044555421) 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, 194021351 + ... + 194021376.

It is an arithmetic number, because the mean of its divisors is an integer number (1358149548).

Almost surely, 2^5044555451 is an apocalyptic number.

5044555451 is a deficient number, since it is larger than the sum of its proper divisors (388042741).

5044555451 is a wasteful number, since it uses less digits than its factorization.

5044555451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388042740.

The product of its (nonzero) digits is 200000, while the sum is 38.

The square root of 5044555451 is about 71025.0339739447. The cubic root of 5044555451 is about 1715.0401836754.

The spelling of 5044555451 in words is "five billion, forty-four million, five hundred fifty-five thousand, four hundred fifty-one".