8525434345950 has 48 divisors (see below), whose sum is σ = 21185111316096. Its totient is φ = 2268929359200.

The previous prime is 8525434345811. The next prime is 8525434345957. The reversal of 8525434345950 is 595434345258.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8525434345957) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56421796 + ... + 56572695.

It is an arithmetic number, because the mean of its divisors is an integer number (441356485752).

Almost surely, 2^{8525434345950} is an apocalyptic number.

8525434345950 is an abundant number, since it is smaller than the sum of its proper divisors (12659676970146).

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

8525434345950 is a wasteful number, since it uses less digits than its factorization.

8525434345950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112995009 (or 112995004 counting only the distinct ones).

The product of its (nonzero) digits is 51840000, while the sum is 57.

The spelling of 8525434345950 in words is "eight trillion, five hundred twenty-five billion, four hundred thirty-four million, three hundred forty-five thousand, nine hundred fifty".