10023955577 has 4 divisors (see below), whose sum is σ = 10044539136. Its totient is φ = 10003372020.

The previous prime is 10023955537. The next prime is 10023955619. The reversal of 10023955577 is 77555932001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 77555932001 = 11057 ⋅7014193.

It is a cyclic number.

It is not a de Polignac number, because 10023955577 - 2⁸ = 10023955321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10023955537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10291049 + ... + 10292022.

It is an arithmetic number, because the mean of its divisors is an integer number (2511134784).

Almost surely, 2^10023955577 is an apocalyptic number.

It is an amenable number.

10023955577 is a deficient number, since it is larger than the sum of its proper divisors (20583559).

10023955577 is an equidigital number, since it uses as much as digits as its factorization.

10023955577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20583558.

The product of its (nonzero) digits is 330750, while the sum is 44.

The spelling of 10023955577 in words is "ten billion, twenty-three million, nine hundred fifty-five thousand, five hundred seventy-seven".