503052537161464 has 16 divisors (see below), whose sum is σ = 943228062808200. Its totient is φ = 251525053745952.

The previous prime is 503052537161459. The next prime is 503052537161509. The reversal of 503052537161464 is 464161735250305.

It is a super-2 number, since 2×503052537161464² (a number of 30 digits) contains 22 as substring.

It is a congruent 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, 150093259 + ... + 153408250.

Almost surely, 2^{503052537161464} is an apocalyptic number.

It is an amenable number.

503052537161464 is a deficient number, since it is larger than the sum of its proper divisors (440175525646736).

503052537161464 is a wasteful number, since it uses less digits than its factorization.

503052537161464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303708702 (or 303708698 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 52.

The spelling of 503052537161464 in words is "five hundred three trillion, fifty-two billion, five hundred thirty-seven million, one hundred sixty-one thousand, four hundred sixty-four".