10315523555 has 4 divisors (see below), whose sum is σ = 12378628272. Its totient is φ = 8252418840.

The previous prime is 10315523509. The next prime is 10315523557. The reversal of 10315523555 is 55532551301.

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

It is not a de Polignac number, because 10315523555 - 2¹⁶ = 10315458019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10315523557) 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, 1031552351 + ... + 1031552360.

It is an arithmetic number, because the mean of its divisors is an integer number (3094657068).

Almost surely, 2^10315523555 is an apocalyptic number.

10315523555 is a deficient number, since it is larger than the sum of its proper divisors (2063104717).

10315523555 is an equidigital number, since it uses as much as digits as its factorization.

10315523555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063104716.

The product of its (nonzero) digits is 56250, while the sum is 35.

The spelling of 10315523555 in words is "ten billion, three hundred fifteen million, five hundred twenty-three thousand, five hundred fifty-five".