52550234357 has 2 divisors, whose sum is σ = 52550234358. Its totient is φ = 52550234356.

The previous prime is 52550234293. The next prime is 52550234383. The reversal of 52550234357 is 75343205525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49671482641 + 2878751716 = 222871^2 + 53654^2 .

It is a cyclic number.

It is not a de Polignac number, because 52550234357 - 2⁶ = 52550234293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52558234357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26275117178 + 26275117179.

It is an arithmetic number, because the mean of its divisors is an integer number (26275117179).

Almost surely, 2^52550234357 is an apocalyptic number.

It is an amenable number.

52550234357 is a deficient number, since it is larger than the sum of its proper divisors (1).

52550234357 is an equidigital number, since it uses as much as digits as its factorization.

52550234357 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630000, while the sum is 41.

The spelling of 52550234357 in words is "fifty-two billion, five hundred fifty million, two hundred thirty-four thousand, three hundred fifty-seven".