4451055451 has 6 divisors (see below), whose sum is σ = 4501637252. Its totient is φ = 4401035760.

The previous prime is 4451055449. The next prime is 4451055559. The reversal of 4451055451 is 1545501544.

It is not a de Polignac number, because 4451055451 - 2¹ = 4451055449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4451035451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 273045 + ... + 288886.

Almost surely, 2^4451055451 is an apocalyptic number.

4451055451 is a deficient number, since it is larger than the sum of its proper divisors (50581801).

4451055451 is an frugal number, since it uses more digits than its factorization.

4451055451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562109 (or 562020 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 34.

The square root of 4451055451 is about 66716.2307913149. The cubic root of 4451055451 is about 1644.9561862297.

Adding to 4451055451 its reverse (1545501544), we get a palindrome (5996556995).

The spelling of 4451055451 in words is "four billion, four hundred fifty-one million, fifty-five thousand, four hundred fifty-one".