5165590 has 32 divisors (see below), whose sum is σ = 9779616. Its totient is φ = 1962240.

The previous prime is 5165581. The next prime is 5165591. The reversal of 5165590 is 955615.

5165590 = T₁₅₄ + T₁₅₅ + ... + T₃₂₅.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5165591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17484 + ... + 17776.

It is an arithmetic number, because the mean of its divisors is an integer number (305613).

Almost surely, 2^5165590 is an apocalyptic number.

5165590 is a deficient number, since it is larger than the sum of its proper divisors (4614026).

5165590 is a wasteful number, since it uses less digits than its factorization.

5165590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384.

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 5165590 is about 2272.7934354006. The cubic root of 5165590 is about 172.8648303196.

The spelling of 5165590 in words is "five million, one hundred sixty-five thousand, five hundred ninety".