503165073266652 has 48 divisors (see below), whose sum is σ = 1174607293368320. Its totient is φ = 167642344251648.

The previous prime is 503165073266623. The next prime is 503165073266729. The reversal of 503165073266652 is 256662370561305.

It is a junction number, because it is equal to n+sod(n) for n = 503165073266592 and 503165073266601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1106814948 + ... + 1107269460.

Almost surely, 2^{503165073266652} is an apocalyptic number.

It is an amenable number.

503165073266652 is an abundant number, since it is smaller than the sum of its proper divisors (671442220101668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503165073266652 is a wasteful number, since it uses less digits than its factorization.

503165073266652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497962 (or 497960 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 57.

The spelling of 503165073266652 in words is "five hundred three trillion, one hundred sixty-five billion, seventy-three million, two hundred sixty-six thousand, six hundred fifty-two".