7740873407852 has 48 divisors (see below), whose sum is σ = 14749329930720. Its totient is φ = 3533460682752.

The previous prime is 7740873407821. The next prime is 7740873407881. The reversal of 7740873407852 is 2587043780477.

It is a super-2 number, since 2×7740873407852² (a number of 27 digits) contains 22 as substring.

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, 1852028 + ... + 4348764.

It is an arithmetic number, because the mean of its divisors is an integer number (307277706890).

Almost surely, 2^{7740873407852} is an apocalyptic number.

It is an amenable number.

7740873407852 is a deficient number, since it is larger than the sum of its proper divisors (7008456522868).

7740873407852 is a wasteful number, since it uses less digits than its factorization.

7740873407852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497410 (or 2497408 counting only the distinct ones).

The product of its (nonzero) digits is 73758720, while the sum is 62.

The spelling of 7740873407852 in words is "seven trillion, seven hundred forty billion, eight hundred seventy-three million, four hundred seven thousand, eight hundred fifty-two".