13542001 has 4 divisors (see below), whose sum is σ = 14773104. Its totient is φ = 12310900.

The previous prime is 13541993. The next prime is 13542029. The reversal of 13542001 is 10024531.

13542001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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: 10024531 = 11 ⋅911321.

It is a cyclic number.

It is not a de Polignac number, because 13542001 - 2³ = 13541993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13542301) 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, 615535 + ... + 615556.

It is an arithmetic number, because the mean of its divisors is an integer number (3693276).

Almost surely, 2^13542001 is an apocalyptic number.

13542001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13542001 is a deficient number, since it is larger than the sum of its proper divisors (1231103).

13542001 is a wasteful number, since it uses less digits than its factorization.

13542001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231102.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 13542001 is about 3679.9457876442. The cubic root of 13542001 is about 238.3568370820.

Adding to 13542001 its reverse (10024531), we get a palindrome (23566532).

The spelling of 13542001 in words is "thirteen million, five hundred forty-two thousand, one".