525355311426532 has 12 divisors (see below), whose sum is σ = 919389055057200. Its totient is φ = 262672724267336.

The previous prime is 525355311426527. The next prime is 525355311426553. The reversal of 525355311426532 is 235624113553525.

It is a self number, because there is not a number n which added to its sum of digits gives 525355311426532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232621782 + ... + 1233047917.

It is an arithmetic number, because the mean of its divisors is an integer number (76615754588100).

Almost surely, 2^{525355311426532} is an apocalyptic number.

It is an amenable number.

525355311426532 is a deficient number, since it is larger than the sum of its proper divisors (394033743630668).

525355311426532 is a wasteful number, since it uses less digits than its factorization.

525355311426532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465722970 (or 2465722968 counting only the distinct ones).

The product of its digits is 16200000, while the sum is 52.

The spelling of 525355311426532 in words is "five hundred twenty-five trillion, three hundred fifty-five billion, three hundred eleven million, four hundred twenty-six thousand, five hundred thirty-two".