505467452722 has 16 divisors (see below), whose sum is σ = 783043364160. Its totient is φ = 244529318448.

The previous prime is 505467452719. The next prime is 505467452723. The reversal of 505467452722 is 227254764505.

It is a super-2 number, since 2×505467452722² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (505467452723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19066758 + ... + 19093249.

It is an arithmetic number, because the mean of its divisors is an integer number (48940210260).

Almost surely, 2^505467452722 is an apocalyptic number.

505467452722 is a deficient number, since it is larger than the sum of its proper divisors (277575911438).

505467452722 is a wasteful number, since it uses less digits than its factorization.

505467452722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38160225.

The product of its (nonzero) digits is 4704000, while the sum is 49.

The spelling of 505467452722 in words is "five hundred five billion, four hundred sixty-seven million, four hundred fifty-two thousand, seven hundred twenty-two".