503455416264 has 48 divisors (see below), whose sum is σ = 1363623206400. Its totient is φ = 167806395744.

The previous prime is 503455416263. The next prime is 503455416307. The reversal of 503455416264 is 462614554305.

503455416264 is a `hidden beast` number, since 5 + 0 + 3 + 45 + 541 + 6 + 2 + 64 = 666.

It is not an unprimeable number, because it can be changed into a prime (503455416263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 785377 + ... + 1274255.

It is an arithmetic number, because the mean of its divisors is an integer number (28408816800).

Almost surely, 2^503455416264 is an apocalyptic number.

It is an amenable number.

503455416264 is an abundant number, since it is smaller than the sum of its proper divisors (860167790136).

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

503455416264 is a wasteful number, since it uses less digits than its factorization.

503455416264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503194 (or 503187 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 503455416264 in words is "five hundred three billion, four hundred fifty-five million, four hundred sixteen thousand, two hundred sixty-four".