5442136156 has 6 divisors (see below), whose sum is σ = 9523738280.
Its totient is φ = 2721068076.
The previous prime is 5442136127. The next prime is 5442136159. The reversal of 5442136156 is 6516312445.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5442136159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 680267016 + ... + 680267023.
Almost surely, 25442136156 is an apocalyptic number.
It is an amenable number.
5442136156 is a deficient number, since it is larger than the sum of its proper divisors (4081602124).
5442136156 is a wasteful number, since it uses less digits than its factorization.
5442136156 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1360534043 (or 1360534041 counting only the distinct ones).
The product of its digits is 86400, while the sum is 37.
The square root of 5442136156 is about 73770.8354026169.
The cubic root of 5442136156 is about 1758.9620425146.
The spelling of 5442136156 in words is "five billion, four hundred forty-two million, one hundred thirty-six thousand, one hundred fifty-six".