105604346463 has 64 divisors (see below), whose sum is σ = 178039296000. Its totient is φ = 54086457600.

The previous prime is 105604346461. The next prime is 105604346473. The reversal of 105604346463 is 364643406501.

It is not a de Polignac number, because 105604346463 - 2¹ = 105604346461 is a prime.

It is a super-2 number, since 2×105604346463² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105604346461) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5205163 + ... + 5225411.

It is an arithmetic number, because the mean of its divisors is an integer number (2781864000).

Almost surely, 2^105604346463 is an apocalyptic number.

105604346463 is a deficient number, since it is larger than the sum of its proper divisors (72434949537).

105604346463 is a wasteful number, since it uses less digits than its factorization.

105604346463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20588.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 105604346463 in words is "one hundred five billion, six hundred four million, three hundred forty-six thousand, four hundred sixty-three".