1180254096025 has 81 divisors (see below), whose sum is σ = 1557791230527. Its totient is φ = 887019789600.

The previous prime is 1180254095981. The next prime is 1180254096031. The reversal of 1180254096025 is 5206904520811.

The square root of 1180254096025 is 1086395.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 424891474569 + 755362621456 = 651837^2 + 869116^2 .

It is not a de Polignac number, because 1180254096025 - 2¹⁵ = 1180254063257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 7240822594 + ... + 7240822756.

Almost surely, 2^{1180254096025} is an apocalyptic number.

1180254096025 is the 1086395-th square number.

1180254096025 is the 543198-th centered octagonal number.

It is an amenable number.

1180254096025 is a deficient number, since it is larger than the sum of its proper divisors (377537134502).

1180254096025 is an frugal number, since it uses more digits than its factorization.

1180254096025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 484 (or 242 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 43.

The spelling of 1180254096025 in words is "one trillion, one hundred eighty billion, two hundred fifty-four million, ninety-six thousand, twenty-five".