2305534252520 has 64 divisors (see below), whose sum is σ = 5375281824000. Its totient is φ = 889364706048.

The previous prime is 2305534252501. The next prime is 2305534252529. The reversal of 2305534252520 is 252524355032.

It is not an unprimeable number, because it can be changed into a prime (2305534252529) 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, 8347835 + ... + 8619594.

It is an arithmetic number, because the mean of its divisors is an integer number (83988778500).

Almost surely, 2^{2305534252520} is an apocalyptic number.

2305534252520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2305534252520 is an abundant number, since it is smaller than the sum of its proper divisors (3069747571480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2305534252520 is a wasteful number, since it uses less digits than its factorization.

2305534252520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16967562 (or 16967558 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 38.

The spelling of 2305534252520 in words is "two trillion, three hundred five billion, five hundred thirty-four million, two hundred fifty-two thousand, five hundred twenty".