1376771053 has 8 divisors (see below), whose sum is σ = 1641863808. Its totient is φ = 1128781104.

The previous prime is 1376771051. The next prime is 1376771057. The reversal of 1376771053 is 3501776731.

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

It is a cyclic number.

It is not a de Polignac number, because 1376771053 - 2¹ = 1376771051 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1376770997 and 1376771015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1376771051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4275526 + ... + 4275847.

It is an arithmetic number, because the mean of its divisors is an integer number (205232976).

Almost surely, 2^1376771053 is an apocalyptic number.

It is an amenable number.

1376771053 is a deficient number, since it is larger than the sum of its proper divisors (265092755).

1376771053 is an equidigital number, since it uses as much as digits as its factorization.

1376771053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8551403.

The product of its (nonzero) digits is 92610, while the sum is 40.

The square root of 1376771053 is about 37104.8656243356. The cubic root of 1376771053 is about 1112.4672691292.

The spelling of 1376771053 in words is "one billion, three hundred seventy-six million, seven hundred seventy-one thousand, fifty-three".