525374173236652 has 12 divisors (see below), whose sum is σ = 919407392151696. Its totient is φ = 262686346907600.

The previous prime is 525374173236631. The next prime is 525374173236709. The reversal of 525374173236652 is 256632371473525.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183328099 + ... + 186171802.

It is an arithmetic number, because the mean of its divisors is an integer number (76617282679308).

Almost surely, 2^{525374173236652} is an apocalyptic number.

It is an amenable number.

525374173236652 is a deficient number, since it is larger than the sum of its proper divisors (394033218915044).

525374173236652 is a wasteful number, since it uses less digits than its factorization.

525374173236652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369855368 (or 369855366 counting only the distinct ones).

The product of its digits is 190512000, while the sum is 61.

The spelling of 525374173236652 in words is "five hundred twenty-five trillion, three hundred seventy-four billion, one hundred seventy-three million, two hundred thirty-six thousand, six hundred fifty-two".