71752603460 has 48 divisors (see below), whose sum is σ = 161925329664.
Its totient is φ = 26609561088.
The previous prime is 71752603457. The next prime is 71752603487. The reversal of 71752603460 is 6430625717.
It is a super-2 number, since 2×717526034602 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1552124 + ... + 1597683.
It is an arithmetic number, because the mean of its divisors is an integer number (3373444368).
Almost surely, 271752603460 is an apocalyptic number.
It is an amenable number.
71752603460 is an abundant number, since it is smaller than the sum of its proper divisors (90172726204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71752603460 is a wasteful number, since it uses less digits than its factorization.
71752603460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3149900 (or 3149898 counting only the distinct ones).
The product of its (nonzero) digits is 211680, while the sum is 41.
The spelling of 71752603460 in words is "seventy-one billion, seven hundred fifty-two million, six hundred three thousand, four hundred sixty".