505104311332552 has 32 divisors (see below), whose sum is σ = 947588592276000. Its totient is φ = 252414023140224.

The previous prime is 505104311332549. The next prime is 505104311332567. The reversal of 505104311332552 is 255233113401505.

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, 2056549468 + ... + 2056795060.

It is an arithmetic number, because the mean of its divisors is an integer number (29612143508625).

Almost surely, 2^{505104311332552} is an apocalyptic number.

It is an amenable number.

505104311332552 is a deficient number, since it is larger than the sum of its proper divisors (442484280943448).

505104311332552 is a wasteful number, since it uses less digits than its factorization.

505104311332552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385165 (or 385161 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 505104311332552 in words is "five hundred five trillion, one hundred four billion, three hundred eleven million, three hundred thirty-two thousand, five hundred fifty-two".