9542002459 has 4 divisors (see below), whose sum is σ = 10409457240. Its totient is φ = 8674547680.

The previous prime is 9542002453. The next prime is 9542002489.

9542002459 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 9542002459 - 2⁵ = 9542002427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9542002453) 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, 433727374 + ... + 433727395.

It is an arithmetic number, because the mean of its divisors is an integer number (2602364310).

Almost surely, 2^9542002459 is an apocalyptic number.

9542002459 is a deficient number, since it is larger than the sum of its proper divisors (867454781).

9542002459 is a wasteful number, since it uses less digits than its factorization.

9542002459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867454780.

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 9542002459 is about 97683.1738786164. The cubic root of 9542002459 is about 2121.0285191924.

It can be divided in two parts, 954200 and 2459, that added together give a palindrome (956659).

The spelling of 9542002459 in words is "nine billion, five hundred forty-two million, two thousand, four hundred fifty-nine".