23477527803 has 4 divisors (see below), whose sum is σ = 31303370408. Its totient is φ = 15651685200.

The previous prime is 23477527763. The next prime is 23477527811. The reversal of 23477527803 is 30872577432.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23477527803 - 2¹⁷ = 23477396731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23477527813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3912921298 + ... + 3912921303.

It is an arithmetic number, because the mean of its divisors is an integer number (7825842602).

Almost surely, 2^23477527803 is an apocalyptic number.

23477527803 is a deficient number, since it is larger than the sum of its proper divisors (7825842605).

23477527803 is an equidigital number, since it uses as much as digits as its factorization.

23477527803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7825842604.

The product of its (nonzero) digits is 1975680, while the sum is 48.

The spelling of 23477527803 in words is "twenty-three billion, four hundred seventy-seven million, five hundred twenty-seven thousand, eight hundred three".