1072906596725 has 12 divisors (see below), whose sum is σ = 1330459222020. Its totient is φ = 858289766400.

The previous prime is 1072906596721. The next prime is 1072906596743. The reversal of 1072906596725 is 5276956092701.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 113742958564 + 959163638161 = 337258^2 + 979369^2 .

It is not a de Polignac number, because 1072906596725 - 2² = 1072906596721 is a prime.

It is a super-2 number, since 2×1072906596725² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072906596721) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262796 + ... + 1488245.

It is an arithmetic number, because the mean of its divisors is an integer number (110871601835).

Almost surely, 2^{1072906596725} is an apocalyptic number.

It is an amenable number.

1072906596725 is a deficient number, since it is larger than the sum of its proper divisors (257552625295).

1072906596725 is a wasteful number, since it uses less digits than its factorization.

1072906596725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775560 (or 1775555 counting only the distinct ones).

The product of its (nonzero) digits is 14288400, while the sum is 59.

The spelling of 1072906596725 in words is "one trillion, seventy-two billion, nine hundred six million, five hundred ninety-six thousand, seven hundred twenty-five".