5404163021 has 8 divisors (see below), whose sum is σ = 5594119200. Its totient is φ = 5214447280.

The previous prime is 5404163003. The next prime is 5404163029. The reversal of 5404163021 is 1203614045.

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 5404163021 - 2²⁶ = 5337054157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5404163029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13751 + ... + 104868.

It is an arithmetic number, because the mean of its divisors is an integer number (699264900).

Almost surely, 2^5404163021 is an apocalyptic number.

It is an amenable number.

5404163021 is a deficient number, since it is larger than the sum of its proper divisors (189956179).

5404163021 is a wasteful number, since it uses less digits than its factorization.

5404163021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120219.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 5404163021 is about 73513.0125964104. The cubic root of 5404163021 is about 1754.8613696120.

Adding to 5404163021 its reverse (1203614045), we get a palindrome (6607777066).

The spelling of 5404163021 in words is "five billion, four hundred four million, one hundred sixty-three thousand, twenty-one".