1377375006577 has 8 divisors (see below), whose sum is σ = 1387582297920. Its totient is φ = 1367205174000.

The previous prime is 1377375006569. The next prime is 1377375006599. The reversal of 1377375006577 is 7756005737731.

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 1377375006577 - 2³ = 1377375006569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1377375006517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9290877 + ... + 9437962.

It is an arithmetic number, because the mean of its divisors is an integer number (173447787240).

Almost surely, 2^{1377375006577} is an apocalyptic number.

It is an amenable number.

1377375006577 is a deficient number, since it is larger than the sum of its proper divisors (10207291343).

1377375006577 is a wasteful number, since it uses less digits than its factorization.

1377375006577 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18729383.

The product of its (nonzero) digits is 22689450, while the sum is 58.

The spelling of 1377375006577 in words is "one trillion, three hundred seventy-seven billion, three hundred seventy-five million, six thousand, five hundred seventy-seven".