2523526320613 has 8 divisors (see below), whose sum is σ = 2568311264000. Its totient is φ = 2479062416688.

The previous prime is 2523526320589. The next prime is 2523526320619. The reversal of 2523526320613 is 3160236253252.

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

It is a cyclic number.

It is not a de Polignac number, because 2523526320613 - 2¹³ = 2523526312421 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 (2523526320619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80244006 + ... + 80275447.

It is an arithmetic number, because the mean of its divisors is an integer number (321038908000).

Almost surely, 2^{2523526320613} is an apocalyptic number.

It is an amenable number.

2523526320613 is a deficient number, since it is larger than the sum of its proper divisors (44784943387).

2523526320613 is a wasteful number, since it uses less digits than its factorization.

2523526320613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160519731.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 2523526320613 in words is "two trillion, five hundred twenty-three billion, five hundred twenty-six million, three hundred twenty thousand, six hundred thirteen".