52555360963251 has 64 divisors (see below), whose sum is σ = 75472380518400. Its totient is φ = 32456664576000.

The previous prime is 52555360963249. The next prime is 52555360963267. The reversal of 52555360963251 is 15236906355525.

It is not a de Polignac number, because 52555360963251 - 2¹ = 52555360963249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52555360963191 and 52555360963200.

It is not an unprimeable number, because it can be changed into a prime (52555360963211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 207161955 + ... + 207415491.

It is an arithmetic number, because the mean of its divisors is an integer number (1179255945600).

Almost surely, 2^{52555360963251} is an apocalyptic number.

52555360963251 is a deficient number, since it is larger than the sum of its proper divisors (22917019555149).

52555360963251 is a wasteful number, since it uses less digits than its factorization.

52555360963251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254260.

The product of its (nonzero) digits is 36450000, while the sum is 57.

The spelling of 52555360963251 in words is "fifty-two trillion, five hundred fifty-five billion, three hundred sixty million, nine hundred sixty-three thousand, two hundred fifty-one".