55723089793 has 16 divisors (see below), whose sum is σ = 64504814080. Its totient is φ = 47146971456.

The previous prime is 55723089767. The next prime is 55723089841. The reversal of 55723089793 is 39798032755.

It is a cyclic number.

It is not a de Polignac number, because 55723089793 - 2¹⁷ = 55722958721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (55723089733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3063955 + ... + 3082087.

It is an arithmetic number, because the mean of its divisors is an integer number (4031550880).

Almost surely, 2^55723089793 is an apocalyptic number.

It is an amenable number.

55723089793 is a deficient number, since it is larger than the sum of its proper divisors (8781724287).

55723089793 is a wasteful number, since it uses less digits than its factorization.

55723089793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23776.

The product of its (nonzero) digits is 14288400, while the sum is 58.

The spelling of 55723089793 in words is "fifty-five billion, seven hundred twenty-three million, eighty-nine thousand, seven hundred ninety-three".