2315215252535 has 8 divisors (see below), whose sum is σ = 2867879538816. Its totient is φ = 1792424711520.

The previous prime is 2315215252423. The next prime is 2315215252549. The reversal of 2315215252535 is 5352525125132.

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

It is not a de Polignac number, because 2315215252535 - 2¹² = 2315215248439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2315215252492 and 2315215252501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7468436144 + ... + 7468436453.

It is an arithmetic number, because the mean of its divisors is an integer number (358484942352).

Almost surely, 2^{2315215252535} is an apocalyptic number.

2315215252535 is a deficient number, since it is larger than the sum of its proper divisors (552664286281).

2315215252535 is a wasteful number, since it uses less digits than its factorization.

2315215252535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14936872633.

The product of its digits is 450000, while the sum is 41.

The spelling of 2315215252535 in words is "two trillion, three hundred fifteen billion, two hundred fifteen million, two hundred fifty-two thousand, five hundred thirty-five".