652530632740 has 48 divisors (see below), whose sum is σ = 1566313056000. Its totient is φ = 223690568832.

The previous prime is 652530632723. The next prime is 652530632753. The reversal of 652530632740 is 47236035256.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570706 + ... + 1277014.

It is an arithmetic number, because the mean of its divisors is an integer number (32631522000).

Almost surely, 2^652530632740 is an apocalyptic number.

It is an amenable number.

652530632740 is an abundant number, since it is smaller than the sum of its proper divisors (913782423260).

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

652530632740 is a wasteful number, since it uses less digits than its factorization.

652530632740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712924 (or 712922 counting only the distinct ones).

The product of its (nonzero) digits is 907200, while the sum is 43.

Adding to 652530632740 its reverse (47236035256), we get a palindrome (699766667996).

The spelling of 652530632740 in words is "six hundred fifty-two billion, five hundred thirty million, six hundred thirty-two thousand, seven hundred forty".