525374383607250 has 256 divisors, whose sum is σ = 1385557006579200. Its totient is φ = 132226546176000.

The previous prime is 525374383607243. The next prime is 525374383607263. The reversal of 525374383607250 is 52706383473525.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4435239024 + ... + 4435357476.

It is an arithmetic number, because the mean of its divisors is an integer number (5412332056950).

Almost surely, 2^{525374383607250} is an apocalyptic number.

525374383607250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 525374383607250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (692778503289600).

525374383607250 is an abundant number, since it is smaller than the sum of its proper divisors (860182622971950).

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

525374383607250 is a wasteful number, since it uses less digits than its factorization.

525374383607250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119662 (or 119652 counting only the distinct ones).

The product of its (nonzero) digits is 127008000, while the sum is 60.

The spelling of 525374383607250 in words is "five hundred twenty-five trillion, three hundred seventy-four billion, three hundred eighty-three million, six hundred seven thousand, two hundred fifty".