504819729162 has 64 divisors (see below), whose sum is σ = 1357498448640. Its totient is φ = 135749841408.

The previous prime is 504819729091. The next prime is 504819729181. The reversal of 504819729162 is 261927918405.

It is a happy number.

504819729162 is a `hidden beast` number, since 5 + 0 + 481 + 9 + 72 + 91 + 6 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 504819729099 and 504819729108.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39273043 + ... + 39285894.

It is an arithmetic number, because the mean of its divisors is an integer number (21210913260).

Almost surely, 2^504819729162 is an apocalyptic number.

504819729162 is an abundant number, since it is smaller than the sum of its proper divisors (852678719478).

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

504819729162 is a wasteful number, since it uses less digits than its factorization.

504819729162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78558972 (or 78558966 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 504819729162 in words is "five hundred four billion, eight hundred nineteen million, seven hundred twenty-nine thousand, one hundred sixty-two".