2354552893439 has 4 divisors (see below), whose sum is σ = 2387715610320. Its totient is φ = 2321390176560.

The previous prime is 2354552893373. The next prime is 2354552893447. The reversal of 2354552893439 is 9343982554532.

It is a happy number.

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 2354552893439 - 2¹⁶ = 2354552827903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2354552893339) 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, 16581358334 + ... + 16581358475.

It is an arithmetic number, because the mean of its divisors is an integer number (596928902580).

Almost surely, 2^{2354552893439} is an apocalyptic number.

2354552893439 is a deficient number, since it is larger than the sum of its proper divisors (33162716881).

2354552893439 is an equidigital number, since it uses as much as digits as its factorization.

2354552893439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33162716880.

The product of its digits is 139968000, while the sum is 62.

The spelling of 2354552893439 in words is "two trillion, three hundred fifty-four billion, five hundred fifty-two million, eight hundred ninety-three thousand, four hundred thirty-nine".