1297525084071 has 8 divisors (see below), whose sum is σ = 1731150322800. Its totient is φ = 864458284032.

The previous prime is 1297525084003. The next prime is 1297525084147. The reversal of 1297525084071 is 1704805257921.

It is a happy number.

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

It is not a de Polignac number, because 1297525084071 - 2²¹ = 1297522986919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1297525084171) 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, 139604250 + ... + 139613543.

It is an arithmetic number, because the mean of its divisors is an integer number (216393790350).

Almost surely, 2^{1297525084071} is an apocalyptic number.

1297525084071 is a deficient number, since it is larger than the sum of its proper divisors (433625238729).

1297525084071 is a wasteful number, since it uses less digits than its factorization.

1297525084071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279219345.

The product of its (nonzero) digits is 1411200, while the sum is 51.

The spelling of 1297525084071 in words is "one trillion, two hundred ninety-seven billion, five hundred twenty-five million, eighty-four thousand, seventy-one".