5404741021 has 2 divisors, whose sum is σ = 5404741022. Its totient is φ = 5404741020.

The previous prime is 5404740989. The next prime is 5404741087. The reversal of 5404741021 is 1201474045.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4729312900 + 675428121 = 68770^2 + 25989^2 .

It is a cyclic number.

It is not a de Polignac number, because 5404741021 - 2⁵ = 5404740989 is a prime.

It is a super-2 number, since 2×5404741021² = 58422451008160244882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5404741721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702370510 + 2702370511.

It is an arithmetic number, because the mean of its divisors is an integer number (2702370511).

Almost surely, 2^5404741021 is an apocalyptic number.

It is an amenable number.

5404741021 is a deficient number, since it is larger than the sum of its proper divisors (1).

5404741021 is an equidigital number, since it uses as much as digits as its factorization.

5404741021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5404741021 is about 73516.9437680866. The cubic root of 5404741021 is about 1754.9239308701.

The spelling of 5404741021 in words is "five billion, four hundred four million, seven hundred forty-one thousand, twenty-one".