14853442531 has 2 divisors, whose sum is σ = 14853442532. Its totient is φ = 14853442530.

The previous prime is 14853442493. The next prime is 14853442601. The reversal of 14853442531 is 13524435841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14853442531 - 2²⁵ = 14819888099 is a prime.

It is a super-2 number, since 2×14853442531² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14853442931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7426721265 + 7426721266.

It is an arithmetic number, because the mean of its divisors is an integer number (7426721266).

Almost surely, 2^14853442531 is an apocalyptic number.

14853442531 is a deficient number, since it is larger than the sum of its proper divisors (1).

14853442531 is an equidigital number, since it uses as much as digits as its factorization.

14853442531 is an evil number, because the sum of its binary digits is even.

The product of its digits is 230400, while the sum is 40.

The spelling of 14853442531 in words is "fourteen billion, eight hundred fifty-three million, four hundred forty-two thousand, five hundred thirty-one".