2527455317042 has 8 divisors (see below), whose sum is σ = 3853333516332. Its totient is φ = 1243010811600.

The previous prime is 2527455317017. The next prime is 2527455317071. The reversal of 2527455317042 is 2407135547252.

It can be written as a sum of positive squares in 2 ways, for example, as 1609018677841 + 918436639201 = 1268471^2 + 958351^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10358423309 + ... + 10358423552.

Almost surely, 2^{2527455317042} is an apocalyptic number.

2527455317042 is a deficient number, since it is larger than the sum of its proper divisors (1325878199290).

2527455317042 is a wasteful number, since it uses less digits than its factorization.

2527455317042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20716846924.

The product of its (nonzero) digits is 2352000, while the sum is 47.

The spelling of 2527455317042 in words is "two trillion, five hundred twenty-seven billion, four hundred fifty-five million, three hundred seventeen thousand, forty-two".