2520348459789 has 8 divisors (see below), whose sum is σ = 3468866697472. Its totient is φ = 1626031264320.

The previous prime is 2520348459781. The next prime is 2520348459809. The reversal of 2520348459789 is 9879548430252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2520348459789 - 2³ = 2520348459781 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 (2520348459781) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13550260444 + ... + 13550260629.

It is an arithmetic number, because the mean of its divisors is an integer number (433608337184).

Almost surely, 2^{2520348459789} is an apocalyptic number.

It is an amenable number.

2520348459789 is a deficient number, since it is larger than the sum of its proper divisors (948518237683).

2520348459789 is a wasteful number, since it uses less digits than its factorization.

2520348459789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27100521107.

The product of its (nonzero) digits is 174182400, while the sum is 66.

The spelling of 2520348459789 in words is "two trillion, five hundred twenty billion, three hundred forty-eight million, four hundred fifty-nine thousand, seven hundred eighty-nine".