2520230164617 has 16 divisors (see below), whose sum is σ = 3669580265472. Its totient is φ = 1525832664720.

The previous prime is 2520230164583. The next prime is 2520230164631. The reversal of 2520230164617 is 7164610320252.

It is not a de Polignac number, because 2520230164617 - 2¹⁶ = 2520230099081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2520230164117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39456513 + ... + 39520334.

It is an arithmetic number, because the mean of its divisors is an integer number (229348766592).

Almost surely, 2^{2520230164617} is an apocalyptic number.

It is an amenable number.

2520230164617 is a deficient number, since it is larger than the sum of its proper divisors (1149350100855).

2520230164617 is a wasteful number, since it uses less digits than its factorization.

2520230164617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78977828.

The product of its (nonzero) digits is 120960, while the sum is 39.

Adding to 2520230164617 its reverse (7164610320252), we get a palindrome (9684840484869).

The spelling of 2520230164617 in words is "two trillion, five hundred twenty billion, two hundred thirty million, one hundred sixty-four thousand, six hundred seventeen".