5542681406 has 8 divisors (see below), whose sum is σ = 8751602280. Its totient is φ = 2625480648.

The previous prime is 5542681393. The next prime is 5542681409. The reversal of 5542681406 is 6041862455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542681409) 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 3 ways as a sum of consecutive naturals, for example, 72929981 + ... + 72930056.

It is an arithmetic number, because the mean of its divisors is an integer number (1093950285).

Almost surely, 2^5542681406 is an apocalyptic number.

5542681406 is a deficient number, since it is larger than the sum of its proper divisors (3208920874).

5542681406 is a wasteful number, since it uses less digits than its factorization.

5542681406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145860058.

The product of its (nonzero) digits is 230400, while the sum is 41.

The square root of 5542681406 is about 74449.1867383385. The cubic root of 5542681406 is about 1769.7284746332.

The spelling of 5542681406 in words is "five billion, five hundred forty-two million, six hundred eighty-one thousand, four hundred six".