5404774061 has 2 divisors, whose sum is σ = 5404774062. Its totient is φ = 5404774060.

The previous prime is 5404774043. The next prime is 5404774087. The reversal of 5404774061 is 1604774045.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5328124036 + 76650025 = 72994^2 + 8755^2 .

It is a cyclic number.

It is not a de Polignac number, because 5404774061 - 2²⁶ = 5337665197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5404774021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702387030 + 2702387031.

It is an arithmetic number, because the mean of its divisors is an integer number (2702387031).

Almost surely, 2^5404774061 is an apocalyptic number.

It is an amenable number.

5404774061 is a deficient number, since it is larger than the sum of its proper divisors (1).

5404774061 is an equidigital number, since it uses as much as digits as its factorization.

5404774061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 5404774061 is about 73517.1684778460. The cubic root of 5404774061 is about 1754.9275069014.

The spelling of 5404774061 in words is "five billion, four hundred four million, seven hundred seventy-four thousand, sixty-one".