5404545131 has 4 divisors (see below), whose sum is σ = 5409099432. Its totient is φ = 5399990832.

The previous prime is 5404545121. The next prime is 5404545143. The reversal of 5404545131 is 1315454045.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5404545131 - 2¹⁸ = 5404282987 is a prime.

It is a super-2 number, since 2×5404545131² = 58418216146031614322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5404545121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2275370 + ... + 2277743.

It is an arithmetic number, because the mean of its divisors is an integer number (1352274858).

Almost surely, 2^5404545131 is an apocalyptic number.

5404545131 is a deficient number, since it is larger than the sum of its proper divisors (4554301).

5404545131 is a wasteful number, since it uses less digits than its factorization.

5404545131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4554300.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 5404545131 is about 73515.6114781072. The cubic root of 5404545131 is about 1754.9027287316.

Adding to 5404545131 its reverse (1315454045), we get a palindrome (6719999176).

The spelling of 5404545131 in words is "five billion, four hundred four million, five hundred forty-five thousand, one hundred thirty-one".