1077513173045 has 4 divisors (see below), whose sum is σ = 1293015807660. Its totient is φ = 862010538432.

The previous prime is 1077513173029. The next prime is 1077513173069. The reversal of 1077513173045 is 5403713157701.

1077513173045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 122294286436 + 955218886609 = 349706^2 + 977353^2 .

It is a cyclic number.

It is not a de Polignac number, because 1077513173045 - 2⁴ = 1077513173029 is a prime.

It is a super-2 number, since 2×1077513173045² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1077513172987 and 1077513173005.

It is a congruent number.

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, 107751317300 + ... + 107751317309.

It is an arithmetic number, because the mean of its divisors is an integer number (323253951915).

Almost surely, 2^{1077513173045} is an apocalyptic number.

It is an amenable number.

1077513173045 is a deficient number, since it is larger than the sum of its proper divisors (215502634615).

1077513173045 is an equidigital number, since it uses as much as digits as its factorization.

1077513173045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215502634614.

The product of its (nonzero) digits is 308700, while the sum is 44.

The spelling of 1077513173045 in words is "one trillion, seventy-seven billion, five hundred thirteen million, one hundred seventy-three thousand, forty-five".