5101665 has 8 divisors (see below), whose sum is σ = 8162688. Its totient is φ = 2720880.

The previous prime is 5101661. The next prime is 5101669. The reversal of 5101665 is 5661015.

It is an interprime number because it is at equal distance from previous prime (5101661) and next prime (5101669).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5101665 - 2² = 5101661 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5101661) 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 7 ways as a sum of consecutive naturals, for example, 170041 + ... + 170070.

It is an arithmetic number, because the mean of its divisors is an integer number (1020336).

Almost surely, 2^5101665 is an apocalyptic number.

It is an amenable number.

5101665 is a deficient number, since it is larger than the sum of its proper divisors (3061023).

5101665 is a wasteful number, since it uses less digits than its factorization.

5101665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340119.

The product of its (nonzero) digits is 900, while the sum is 24.

The square root of 5101665 is about 2258.6865652410. The cubic root of 5101665 is about 172.1487918354.

The spelling of 5101665 in words is "five million, one hundred one thousand, six hundred sixty-five".