727523221161360 has 160 divisors (see below), whose sum is σ = 2534408652964608. Its totient is φ = 171296437340160.

The previous prime is 727523221161313. The next prime is 727523221161367. The reversal of 727523221161360 is 63161122325727.

It is a super-2 number, since 2×727523221161360² (a number of 31 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (727523221161367) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5069069971 + ... + 5069213490.

Almost surely, 2^{727523221161360} is an apocalyptic number.

It is an amenable number.

727523221161360 is an abundant number, since it is smaller than the sum of its proper divisors (1806885431803248).

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

727523221161360 is a wasteful number, since it uses less digits than its factorization.

727523221161360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10138283513 (or 10138283507 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 727523221161360 in words is "seven hundred twenty-seven trillion, five hundred twenty-three billion, two hundred twenty-one million, one hundred sixty-one thousand, three hundred sixty".