14531455413 has 6 divisors (see below), whose sum is σ = 20989880054. Its totient is φ = 9687636936.

The previous prime is 14531455399. The next prime is 14531455481. The reversal of 14531455413 is 31455413541.

14531455413 is a `hidden beast` number, since 1 + 45 + 31 + 45 + 541 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11139324849 + 3392130564 = 105543^2 + 58242^2 .

It is not a de Polignac number, because 14531455413 - 2¹⁴ = 14531439029 is a prime.

It is a super-2 number, since 2×14531455413² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14531455513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 807303070 + ... + 807303087.

Almost surely, 2^14531455413 is an apocalyptic number.

It is an amenable number.

14531455413 is a deficient number, since it is larger than the sum of its proper divisors (6458424641).

14531455413 is a wasteful number, since it uses less digits than its factorization.

14531455413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614606163 (or 1614606160 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

Adding to 14531455413 its reverse (31455413541), we get a palindrome (45986868954).

The spelling of 14531455413 in words is "fourteen billion, five hundred thirty-one million, four hundred fifty-five thousand, four hundred thirteen".