9787253572 has 12 divisors (see below), whose sum is σ = 17872376256. Its totient is φ = 4680860360.

The previous prime is 9787253563. The next prime is 9787253611. The reversal of 9787253572 is 2753527879.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53191504 + ... + 53191687.

It is an arithmetic number, because the mean of its divisors is an integer number (1489364688).

Almost surely, 2^9787253572 is an apocalyptic number.

9787253572 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

9787253572 is a deficient number, since it is larger than the sum of its proper divisors (8085122684).

9787253572 is a wasteful number, since it uses less digits than its factorization.

9787253572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106383218 (or 106383216 counting only the distinct ones).

The product of its digits is 7408800, while the sum is 55.

The square root of 9787253572 is about 98930.5492353095. The cubic root of 9787253572 is about 2139.0467682278.

The spelling of 9787253572 in words is "nine billion, seven hundred eighty-seven million, two hundred fifty-three thousand, five hundred seventy-two".