252551326051229 has 8 divisors (see below), whose sum is σ = 256167168196608. Its totient is φ = 248937116717520.

The previous prime is 252551326051051. The next prime is 252551326051237. The reversal of 252551326051229 is 922150623155252.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-252551326051229 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 (252551326051249) 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, 407891357 + ... + 408510050.

It is an arithmetic number, because the mean of its divisors is an integer number (32020896024576).

Almost surely, 2^{252551326051229} is an apocalyptic number.

It is an amenable number.

252551326051229 is a deficient number, since it is larger than the sum of its proper divisors (3615842145379).

252551326051229 is an equidigital number, since it uses as much as digits as its factorization.

252551326051229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816405835.

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 252551326051229 in words is "two hundred fifty-two trillion, five hundred fifty-one billion, three hundred twenty-six million, fifty-one thousand, two hundred twenty-nine".