505100004541504 has 28 divisors (see below), whose sum is σ = 1004107297025484. Its totient is φ = 252096591117824.

The previous prime is 505100004541487. The next prime is 505100004541523. The reversal of 505100004541504 is 405145400001505.

It can be written as a sum of positive squares in 2 ways, for example, as 256212780195904 + 248887224345600 = 16006648^2 + 15776160^2 .

It is a super-2 number, since 2×505100004541504² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 505100004541504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7084513339 + ... + 7084584634.

Almost surely, 2^{505100004541504} is an apocalyptic number.

It is an amenable number.

505100004541504 is a deficient number, since it is larger than the sum of its proper divisors (499007292483980).

505100004541504 is a wasteful number, since it uses less digits than its factorization.

505100004541504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14169098542 (or 14169098532 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 34.

The spelling of 505100004541504 in words is "five hundred five trillion, one hundred billion, four million, five hundred forty-one thousand, five hundred four".