522155151055052 has 12 divisors (see below), whose sum is σ = 914294566169880. Its totient is φ = 260928132149376.

The previous prime is 522155151055019. The next prime is 522155151055061. The reversal of 522155151055052 is 250550151551225.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 522155151054994 and 522155151055012.

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, 37360836677 + ... + 37360850652.

It is an arithmetic number, because the mean of its divisors is an integer number (76191213847490).

Almost surely, 2^{522155151055052} is an apocalyptic number.

It is an amenable number.

522155151055052 is a deficient number, since it is larger than the sum of its proper divisors (392139415114828).

522155151055052 is a wasteful number, since it uses less digits than its factorization.

522155151055052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74721689080 (or 74721689078 counting only the distinct ones).

The product of its (nonzero) digits is 625000, while the sum is 44.

The spelling of 522155151055052 in words is "five hundred twenty-two trillion, one hundred fifty-five billion, one hundred fifty-one million, fifty-five thousand, fifty-two".