2520034127005 has 4 divisors (see below), whose sum is σ = 3024040952412. Its totient is φ = 2016027301600.

The previous prime is 2520034126969. The next prime is 2520034127011. The reversal of 2520034127005 is 5007214300252.

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

It can be written as a sum of positive squares in 2 ways, for example, as 741977227161 + 1778056899844 = 861381^2 + 1333438^2 .

It is not a de Polignac number, because 2520034127005 - 2¹¹ = 2520034124957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252003412696 + ... + 252003412705.

It is an arithmetic number, because the mean of its divisors is an integer number (756010238103).

Almost surely, 2^{2520034127005} is an apocalyptic number.

It is an amenable number.

2520034127005 is a deficient number, since it is larger than the sum of its proper divisors (504006825407).

2520034127005 is an equidigital number, since it uses as much as digits as its factorization.

2520034127005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504006825406.

The product of its (nonzero) digits is 16800, while the sum is 31.

Adding to 2520034127005 its reverse (5007214300252), we get a palindrome (7527248427257).

The spelling of 2520034127005 in words is "two trillion, five hundred twenty billion, thirty-four million, one hundred twenty-seven thousand, five".