5122501 has 4 divisors (see below), whose sum is σ = 5145100. Its totient is φ = 5099904.

The previous prime is 5122489. The next prime is 5122517. The reversal of 5122501 is 1052215.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3744225 + 1378276 = 1935^2 + 1174^2 .

It is a cyclic number.

It is not a de Polignac number, because 5122501 - 2⁹ = 5121989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5122541) 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 3 ways as a sum of consecutive naturals, for example, 10956 + ... + 11413.

It is an arithmetic number, because the mean of its divisors is an integer number (1286275).

Almost surely, 2^5122501 is an apocalyptic number.

It is an amenable number.

5122501 is a deficient number, since it is larger than the sum of its proper divisors (22599).

5122501 is a wasteful number, since it uses less digits than its factorization.

5122501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22598.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 5122501 is about 2263.2942804682. The cubic root of 5122501 is about 172.3828343903.

Adding to 5122501 its reverse (1052215), we get a palindrome (6174716).

The spelling of 5122501 in words is "five million, one hundred twenty-two thousand, five hundred one".