252501384005 has 8 divisors (see below), whose sum is σ = 326309480952. Its totient is φ = 186462560448.

The previous prime is 252501383951. The next prime is 252501384041. The reversal of 252501384005 is 500483105252.

It can be written as a sum of positive squares in 4 ways, for example, as 1717770916 + 250783613089 = 41446^2 + 500783^2 .

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 252501384005 - 2³⁶ = 183781907269 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942318274 + ... + 1942318403.

It is an arithmetic number, because the mean of its divisors is an integer number (40788685119).

Almost surely, 2^252501384005 is an apocalyptic number.

It is an amenable number.

252501384005 is a deficient number, since it is larger than the sum of its proper divisors (73808096947).

252501384005 is a wasteful number, since it uses less digits than its factorization.

252501384005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3884636695.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 252501384005 its reverse (500483105252), we get a palindrome (752984489257).

The spelling of 252501384005 in words is "two hundred fifty-two billion, five hundred one million, three hundred eighty-four thousand, five".