1376539162757 has 10 divisors (see below), whose sum is σ = 1514183693190. Its totient is φ = 1251399225560.

The previous prime is 1376539162727. The next prime is 1376539162903. The reversal of 1376539162757 is 7572619356731.

It can be written as a sum of positive squares in only one way, i.e., 1262490443236 + 114048719521 = 1123606^2 + 337711^2 .

It is not a de Polignac number, because 1376539162757 - 2¹⁶ = 1376539097221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1376539162757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1376539162727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 46995098 + ... + 47024379.

It is an arithmetic number, because the mean of its divisors is an integer number (151418369319).

Almost surely, 2^{1376539162757} is an apocalyptic number.

It is an amenable number.

1376539162757 is a deficient number, since it is larger than the sum of its proper divisors (137644530433).

1376539162757 is an frugal number, since it uses more digits than its factorization.

1376539162757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94019521 (or 94019488 counting only the distinct ones).

The product of its digits is 50009400, while the sum is 62.

The spelling of 1376539162757 in words is "one trillion, three hundred seventy-six billion, five hundred thirty-nine million, one hundred sixty-two thousand, seven hundred fifty-seven".