2734722617125 has 16 divisors (see below), whose sum is σ = 3413444037120. Its totient is φ = 2187451035600.

The previous prime is 2734722617111. The next prime is 2734722617149. The reversal of 2734722617125 is 5217162274372.

It is not a de Polignac number, because 2734722617125 - 2¹⁷ = 2734722486053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 794065 + ... + 2469814.

It is an arithmetic number, because the mean of its divisors is an integer number (213340252320).

Almost surely, 2^{2734722617125} is an apocalyptic number.

2734722617125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2734722617125 is a deficient number, since it is larger than the sum of its proper divisors (678721419995).

2734722617125 is an equidigital number, since it uses as much as digits as its factorization.

2734722617125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3270597 (or 3270587 counting only the distinct ones).

The product of its digits is 1975680, while the sum is 49.

The spelling of 2734722617125 in words is "two trillion, seven hundred thirty-four billion, seven hundred twenty-two million, six hundred seventeen thousand, one hundred twenty-five".