5590540085 has 16 divisors (see below), whose sum is σ = 7240408560. Its totient is φ = 4119421440.

The previous prime is 5590540079. The next prime is 5590540091. The reversal of 5590540085 is 5800450955.

It is an interprime number because it is at equal distance from previous prime (5590540079) and next prime (5590540091).

It can be written as a sum of positive squares in 8 ways, for example, as 665588401 + 4924951684 = 25799^2 + 70178^2 .

It is not a de Polignac number, because 5590540085 - 2²⁴ = 5573762869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63320 + ... + 123249.

It is an arithmetic number, because the mean of its divisors is an integer number (452525535).

Almost surely, 2^5590540085 is an apocalyptic number.

It is an amenable number.

5590540085 is a deficient number, since it is larger than the sum of its proper divisors (1649868475).

5590540085 is a wasteful number, since it uses less digits than its factorization.

5590540085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187048.

The product of its (nonzero) digits is 180000, while the sum is 41.

The square root of 5590540085 is about 74769.9143038161. The cubic root of 5590540085 is about 1774.8074998540.

The spelling of 5590540085 in words is "five billion, five hundred ninety million, five hundred forty thousand, eighty-five".