14535543401 has 4 divisors (see below), whose sum is σ = 14551499904. Its totient is φ = 14519586900.

The previous prime is 14535543397. The next prime is 14535543479. The reversal of 14535543401 is 10434553541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10434553541 = 109 ⋅95729849.

It is a cyclic number.

It is not a de Polignac number, because 14535543401 - 2² = 14535543397 is a prime.

It is a super-2 number, since 2×14535543401² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14535540401) 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, 7976885 + ... + 7978706.

It is an arithmetic number, because the mean of its divisors is an integer number (3637874976).

Almost surely, 2^14535543401 is an apocalyptic number.

It is an amenable number.

14535543401 is a deficient number, since it is larger than the sum of its proper divisors (15956503).

14535543401 is an equidigital number, since it uses as much as digits as its factorization.

14535543401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15956502.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 14535543401 in words is "fourteen billion, five hundred thirty-five million, five hundred forty-three thousand, four hundred one".