252563162054445 has 24 divisors (see below), whose sum is σ = 477573979158432. Its totient is φ = 122454866450400.

The previous prime is 252563162054407. The next prime is 252563162054477. The reversal of 252563162054445 is 544450261365252.

252563162054445 is a `hidden beast` number, since 2 + 5 + 2 + 5 + 6 + 3 + 1 + 620 + 5 + 4 + 4 + 4 + 5 = 666.

It is not a de Polignac number, because 252563162054445 - 2⁶ = 252563162054381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 252563162054391 and 252563162054400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 255114304611 + ... + 255114305600.

It is an arithmetic number, because the mean of its divisors is an integer number (19898915798268).

Almost surely, 2^{252563162054445} is an apocalyptic number.

It is an amenable number.

252563162054445 is a deficient number, since it is larger than the sum of its proper divisors (225010817103987).

252563162054445 is a wasteful number, since it uses less digits than its factorization.

252563162054445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510228610233 (or 510228610230 counting only the distinct ones).

The product of its (nonzero) digits is 34560000, while the sum is 54.

The spelling of 252563162054445 in words is "two hundred fifty-two trillion, five hundred sixty-three billion, one hundred sixty-two million, fifty-four thousand, four hundred forty-five".