5542042664 has 16 divisors (see below), whose sum is σ = 10938242400. Its totient is φ = 2625178032.

The previous prime is 5542042663. The next prime is 5542042673. The reversal of 5542042664 is 4662402455.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (5542042661) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18230252 + ... + 18230555.

It is an arithmetic number, because the mean of its divisors is an integer number (683640150).

Almost surely, 2^5542042664 is an apocalyptic number.

It is an amenable number.

5542042664 is a deficient number, since it is larger than the sum of its proper divisors (5396199736).

5542042664 is a wasteful number, since it uses less digits than its factorization.

5542042664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36460832 (or 36460828 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

The square root of 5542042664 is about 74444.8968298029. The cubic root of 5542042664 is about 1769.6604904905.

The spelling of 5542042664 in words is "five billion, five hundred forty-two million, forty-two thousand, six hundred sixty-four".