14513540401 has 4 divisors (see below), whose sum is σ = 14521600804. Its totient is φ = 14505480000.

The previous prime is 14513540369. The next prime is 14513540411. The reversal of 14513540401 is 10404531541.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2232468001 + 12281072400 = 47249^2 + 110820^2 .

It is a cyclic number.

It is not a de Polignac number, because 14513540401 - 2⁵ = 14513540369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14513540401.

It is not an unprimeable number, because it can be changed into a prime (14513540411) 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, 4027500 + ... + 4031101.

It is an arithmetic number, because the mean of its divisors is an integer number (3630400201).

Almost surely, 2^14513540401 is an apocalyptic number.

It is an amenable number.

14513540401 is a deficient number, since it is larger than the sum of its proper divisors (8060403).

14513540401 is an equidigital number, since it uses as much as digits as its factorization.

14513540401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8060402.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 14513540401 in words is "fourteen billion, five hundred thirteen million, five hundred forty thousand, four hundred one".