1077259397458 has 8 divisors (see below), whose sum is σ = 1626733989900. Its totient is φ = 535014734160.

The previous prime is 1077259397443. The next prime is 1077259397531. The reversal of 1077259397458 is 8547939527701.

It can be written as a sum of positive squares in 2 ways, for example, as 997036199289 + 80223198169 = 998517^2 + 283237^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1077259397393 and 1077259397402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1807481913 + ... + 1807482508.

Almost surely, 2^{1077259397458} is an apocalyptic number.

1077259397458 is a deficient number, since it is larger than the sum of its proper divisors (549474592442).

1077259397458 is a wasteful number, since it uses less digits than its factorization.

1077259397458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614964572.

The product of its (nonzero) digits is 133358400, while the sum is 67.

The spelling of 1077259397458 in words is "one trillion, seventy-seven billion, two hundred fifty-nine million, three hundred ninety-seven thousand, four hundred fifty-eight".