252551326051052 has 24 divisors (see below), whose sum is σ = 505483287181824. Its totient is φ = 108154717933392.

The previous prime is 252551326051051. The next prime is 252551326051237. The reversal of 252551326051052 is 250150623155252.

It is a happy number.

252551326051052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 252551326050994 and 252551326051012.

It is not an unprimeable number, because it can be changed into a prime (252551326051051) 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, 3398489678 + ... + 3398563989.

It is an arithmetic number, because the mean of its divisors is an integer number (21061803632576).

Almost surely, 2^{252551326051052} is an apocalyptic number.

It is an amenable number.

252551326051052 is an abundant number, since it is smaller than the sum of its proper divisors (252931961130772).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252551326051052 is a wasteful number, since it uses less digits than its factorization.

252551326051052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6797055005 (or 6797055003 counting only the distinct ones).

The product of its (nonzero) digits is 900000, while the sum is 44.

The spelling of 252551326051052 in words is "two hundred fifty-two trillion, five hundred fifty-one billion, three hundred twenty-six million, fifty-one thousand, fifty-two".