55763583691023 has 24 divisors (see below), whose sum is σ = 86760810216080. Its totient is φ = 34309145116800.

The previous prime is 55763583690979. The next prime is 55763583691027. The reversal of 55763583691023 is 32019638536755.

55763583691023 is a `hidden beast` number, since 5 + 576 + 3 + 5 + 8 + 36 + 9 + 1 + 0 + 23 = 666.

It is not a de Polignac number, because 55763583691023 - 2¹³ = 55763583682831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55763583691027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47377153 + ... + 48539898.

Almost surely, 2^{55763583691023} is an apocalyptic number.

55763583691023 is a deficient number, since it is larger than the sum of its proper divisors (30997226525057).

55763583691023 is a wasteful number, since it uses less digits than its factorization.

55763583691023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95922039 (or 95922036 counting only the distinct ones).

The product of its (nonzero) digits is 122472000, while the sum is 63.

The spelling of 55763583691023 in words is "fifty-five trillion, seven hundred sixty-three billion, five hundred eighty-three million, six hundred ninety-one thousand, twenty-three".