525345512400104 has 32 divisors (see below), whose sum is σ = 1074571414020000. Its totient is φ = 238793181894720.

The previous prime is 525345512400103. The next prime is 525345512400151. The reversal of 525345512400104 is 401004215543525.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (525345512400103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114712022 + ... + 119203770.

It is an arithmetic number, because the mean of its divisors is an integer number (33580356688125).

Almost surely, 2^{525345512400104} is an apocalyptic number.

It is an amenable number.

525345512400104 is an abundant number, since it is smaller than the sum of its proper divisors (549225901619896).

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

525345512400104 is a wasteful number, since it uses less digits than its factorization.

525345512400104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5820833 (or 5820829 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 41.

Adding to 525345512400104 its reverse (401004215543525), we get a palindrome (926349727943629).

The spelling of 525345512400104 in words is "five hundred twenty-five trillion, three hundred forty-five billion, five hundred twelve million, four hundred thousand, one hundred four".