52052501 has 8 divisors (see below), whose sum is σ = 52958400. Its totient is φ = 51150528.

The previous prime is 52052449. The next prime is 52052509. The reversal of 52052501 is 10525025.

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

It is a cyclic number.

It is not a de Polignac number, because 52052501 - 2¹⁰ = 52051477 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 (52052509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39485 + ... + 40781.

It is an arithmetic number, because the mean of its divisors is an integer number (6619800).

Almost surely, 2^52052501 is an apocalyptic number.

It is an amenable number.

52052501 is a deficient number, since it is larger than the sum of its proper divisors (905899).

52052501 is a wasteful number, since it uses less digits than its factorization.

52052501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963.

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 52052501 is about 7214.7419219262. The cubic root of 52052501 is about 373.3766891790.

Adding to 52052501 its reverse (10525025), we get a palindrome (62577526).

The spelling of 52052501 in words is "fifty-two million, fifty-two thousand, five hundred one".