1077138707853 has 16 divisors (see below), whose sum is σ = 1588462351616. Its totient is φ = 644939599680.

The previous prime is 1077138707851. The next prime is 1077138707867. The reversal of 1077138707853 is 3587078317701.

It is not a de Polignac number, because 1077138707853 - 2¹ = 1077138707851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1077138707793 and 1077138707802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1077138707851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373227493 + ... + 373230378.

It is an arithmetic number, because the mean of its divisors is an integer number (99278896976).

Almost surely, 2^{1077138707853} is an apocalyptic number.

1077138707853 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1077138707853 is a deficient number, since it is larger than the sum of its proper divisors (511323643763).

1077138707853 is a wasteful number, since it uses less digits than its factorization.

1077138707853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 746457924.

The product of its (nonzero) digits is 6914880, while the sum is 57.

The spelling of 1077138707853 in words is "one trillion, seventy-seven billion, one hundred thirty-eight million, seven hundred seven thousand, eight hundred fifty-three".