5101505 has 4 divisors (see below), whose sum is σ = 6121812. Its totient is φ = 4081200.

The previous prime is 5101501. The next prime is 5101511. The reversal of 5101505 is 5051015.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5051015 = 5 ⋅1010203.

It can be written as a sum of positive squares in 2 ways, for example, as 3297856 + 1803649 = 1816^2 + 1343^2 .

It is not a de Polignac number, because 5101505 - 2² = 5101501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5101501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 510146 + ... + 510155.

It is an arithmetic number, because the mean of its divisors is an integer number (1530453).

Almost surely, 2^5101505 is an apocalyptic number.

It is an amenable number.

5101505 is a deficient number, since it is larger than the sum of its proper divisors (1020307).

5101505 is a wasteful number, since it uses less digits than its factorization.

5101505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020306.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 5101505 is about 2258.6511461490. The cubic root of 5101505 is about 172.1469921553.

The spelling of 5101505 in words is "five million, one hundred one thousand, five hundred five".