525212129284 has 24 divisors (see below), whose sum is σ = 924062082048. Its totient is φ = 261194775360.

The previous prime is 525212129213. The next prime is 525212129339. The reversal of 525212129284 is 482921212525.

It is a self number, because there is not a number n which added to its sum of digits gives 525212129284.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5928217 + ... + 6016159.

It is an arithmetic number, because the mean of its divisors is an integer number (38502586752).

Almost surely, 2^525212129284 is an apocalyptic number.

It is an amenable number.

525212129284 is a deficient number, since it is larger than the sum of its proper divisors (398849952764).

525212129284 is a wasteful number, since it uses less digits than its factorization.

525212129284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95955 (or 95953 counting only the distinct ones).

The product of its digits is 230400, while the sum is 43.

The spelling of 525212129284 in words is "five hundred twenty-five billion, two hundred twelve million, one hundred twenty-nine thousand, two hundred eighty-four".