525345512400134 has 8 divisors (see below), whose sum is σ = 788019762521640. Its totient is φ = 262672258226256.

The previous prime is 525345512400103. The next prime is 525345512400151. The reversal of 525345512400134 is 431004215543525.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247666799 + ... + 249778970.

It is an arithmetic number, because the mean of its divisors is an integer number (98502470315205).

Almost surely, 2^{525345512400134} is an apocalyptic number.

525345512400134 is a deficient number, since it is larger than the sum of its proper divisors (262674250121506).

525345512400134 is a wasteful number, since it uses less digits than its factorization.

525345512400134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497973814.

The product of its (nonzero) digits is 1440000, while the sum is 44.

Adding to 525345512400134 its reverse (431004215543525), we get a palindrome (956349727943659).

The spelling of 525345512400134 in words is "five hundred twenty-five trillion, three hundred forty-five billion, five hundred twelve million, four hundred thousand, one hundred thirty-four".