2720972143753 has 8 divisors (see below), whose sum is σ = 2799177249600. Its totient is φ = 2643012581040.

The previous prime is 2720972143727. The next prime is 2720972143777. The reversal of 2720972143753 is 3573412790272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2720972143753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2720972143753.

It is not an unprimeable number, because it can be changed into a prime (2720972143723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61363303 + ... + 61407628.

It is an arithmetic number, because the mean of its divisors is an integer number (349897156200).

Almost surely, 2^{2720972143753} is an apocalyptic number.

It is an amenable number.

2720972143753 is a deficient number, since it is larger than the sum of its proper divisors (78205105847).

2720972143753 is a wasteful number, since it uses less digits than its factorization.

2720972143753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122771567.

The product of its (nonzero) digits is 4445280, while the sum is 52.

The spelling of 2720972143753 in words is "two trillion, seven hundred twenty billion, nine hundred seventy-two million, one hundred forty-three thousand, seven hundred fifty-three".