5534021451 has 64 divisors (see below), whose sum is σ = 8856207360. Its totient is φ = 3007601280.

The previous prime is 5534021419. The next prime is 5534021473. The reversal of 5534021451 is 1541204355.

It is not a de Polignac number, because 5534021451 - 2⁵ = 5534021419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5534021851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11849920 + ... + 11850386.

It is an arithmetic number, because the mean of its divisors is an integer number (138378240).

Almost surely, 2^5534021451 is an apocalyptic number.

5534021451 is a deficient number, since it is larger than the sum of its proper divisors (3322185909).

5534021451 is a wasteful number, since it uses less digits than its factorization.

5534021451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784.

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 5534021451 is about 74391.0038311085. The cubic root of 5534021451 is about 1768.8063122062.

The spelling of 5534021451 in words is "five billion, five hundred thirty-four million, twenty-one thousand, four hundred fifty-one".