5542042451 has 16 divisors (see below), whose sum is σ = 6111504000. Its totient is φ = 4983787200.

The previous prime is 5542042421. The next prime is 5542042469. The reversal of 5542042451 is 1542402455.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5542042451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5542042421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 423200 + ... + 436098.

It is an arithmetic number, because the mean of its divisors is an integer number (381969000).

Almost surely, 2^5542042451 is an apocalyptic number.

5542042451 is a deficient number, since it is larger than the sum of its proper divisors (569461549).

5542042451 is a wasteful number, since it uses less digits than its factorization.

5542042451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13330.

The product of its (nonzero) digits is 32000, while the sum is 32.

The square root of 5542042451 is about 74444.8953992146. The cubic root of 5542042451 is about 1769.6604678191.

It can be divided in two parts, 554204 and 2451, that added together give a palindrome (556655).

The spelling of 5542042451 in words is "five billion, five hundred forty-two million, forty-two thousand, four hundred fifty-one".