5542045451 has 2 divisors, whose sum is σ = 5542045452. Its totient is φ = 5542045450.

The previous prime is 5542045427. The next prime is 5542045511. The reversal of 5542045451 is 1545402455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5542045451 - 2¹⁴ = 5542029067 is a prime.

It is not a weakly prime, because it can be changed into another prime (5542045351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2771022725 + 2771022726.

It is an arithmetic number, because the mean of its divisors is an integer number (2771022726).

Almost surely, 2^5542045451 is an apocalyptic number.

5542045451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5542045451 is an equidigital number, since it uses as much as digits as its factorization.

5542045451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80000, while the sum is 35.

The square root of 5542045451 is about 74444.9155483435. The cubic root of 5542045451 is about 1769.6607871346.

The spelling of 5542045451 in words is "five billion, five hundred forty-two million, forty-five thousand, four hundred fifty-one".