10531153423563 has 4 divisors (see below), whose sum is σ = 14041537898088. Its totient is φ = 7020768949040.

The previous prime is 10531153423507. The next prime is 10531153423597. The reversal of 10531153423563 is 36532435113501.

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

It is a cyclic number.

It is not a de Polignac number, because 10531153423563 - 2¹⁶ = 10531153358027 is a prime.

It is a super-2 number, since 2×10531153423563² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10531153421563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1755192237258 + ... + 1755192237263.

It is an arithmetic number, because the mean of its divisors is an integer number (3510384474522).

Almost surely, 2^{10531153423563} is an apocalyptic number.

10531153423563 is a deficient number, since it is larger than the sum of its proper divisors (3510384474525).

10531153423563 is an equidigital number, since it uses as much as digits as its factorization.

10531153423563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3510384474524.

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 10531153423563 in words is "ten trillion, five hundred thirty-one billion, one hundred fifty-three million, four hundred twenty-three thousand, five hundred sixty-three".