1377552726106 has 8 divisors (see below), whose sum is σ = 2066845554324. Its totient is φ = 688604208000.

The previous prime is 1377552726091. The next prime is 1377552726119. The reversal of 1377552726106 is 6016272557731.

It can be written as a sum of positive squares in 2 ways, for example, as 1373361329025 + 4191397081 = 1171905^2 + 64741^2 .

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

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, 86067525 + ... + 86083528.

Almost surely, 2^{1377552726106} is an apocalyptic number.

1377552726106 is a deficient number, since it is larger than the sum of its proper divisors (689292828218).

1377552726106 is a wasteful number, since it uses less digits than its factorization.

1377552726106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172155056.

The product of its (nonzero) digits is 3704400, while the sum is 52.

The spelling of 1377552726106 in words is "one trillion, three hundred seventy-seven billion, five hundred fifty-two million, seven hundred twenty-six thousand, one hundred six".