252260106526 has 8 divisors (see below), whose sum is σ = 380480713704. Its totient is φ = 125433201960.

The previous prime is 252260106487. The next prime is 252260106577. The reversal of 252260106526 is 625601062252.

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

It is a super-2 number, since 2×252260106526² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 348425200 + ... + 348425923.

It is an arithmetic number, because the mean of its divisors is an integer number (47560089213).

Almost surely, 2^252260106526 is an apocalyptic number.

252260106526 is a deficient number, since it is larger than the sum of its proper divisors (128220607178).

252260106526 is a wasteful number, since it uses less digits than its factorization.

252260106526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696851306.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 252260106526 its reverse (625601062252), we get a palindrome (877861168778).

The spelling of 252260106526 in words is "two hundred fifty-two billion, two hundred sixty million, one hundred six thousand, five hundred twenty-six".