2730520250372 has 6 divisors (see below), whose sum is σ = 4778410438158. Its totient is φ = 1365260125184.

The previous prime is 2730520250347. The next prime is 2730520250401.

2730520250372 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 1860430528576 + 870089721796 = 1363976^2 + 932786^2 .

It is a super-2 number, since 2×2730520250372² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 341315031293 + ... + 341315031300.

It is an arithmetic number, because the mean of its divisors is an integer number (796401739693).

Almost surely, 2^{2730520250372} is an apocalyptic number.

It is an amenable number.

2730520250372 is a deficient number, since it is larger than the sum of its proper divisors (2047890187786).

2730520250372 is a wasteful number, since it uses less digits than its factorization.

2730520250372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682630062597 (or 682630062595 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 38.

It can be divided in two parts, 2730520 and 250372, that added together give a palindrome (2980892).

The spelling of 2730520250372 in words is "two trillion, seven hundred thirty billion, five hundred twenty million, two hundred fifty thousand, three hundred seventy-two".