5442136131 has 8 divisors (see below), whose sum is σ = 7258066704. Its totient is φ = 3627148160.

The previous prime is 5442136127. The next prime is 5442136159. The reversal of 5442136131 is 1316312445.

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

It is a cyclic number.

It is not a de Polignac number, because 5442136131 - 2² = 5442136127 is a prime.

It is a super-2 number, since 2×5442136131² = 59233691336671298322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5442137131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222066 + ... + 245351.

It is an arithmetic number, because the mean of its divisors is an integer number (907258338).

Almost surely, 2^5442136131 is an apocalyptic number.

5442136131 is a deficient number, since it is larger than the sum of its proper divisors (1815930573).

5442136131 is a wasteful number, since it uses less digits than its factorization.

5442136131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471301.

The product of its digits is 8640, while the sum is 30.

The square root of 5442136131 is about 73770.8352331733. The cubic root of 5442136131 is about 1758.9620398212.

Adding to 5442136131 its reverse (1316312445), we get a palindrome (6758448576).

The spelling of 5442136131 in words is "five billion, four hundred forty-two million, one hundred thirty-six thousand, one hundred thirty-one".