1377087136275 has 96 divisors (see below), whose sum is σ = 2304606781440. Its totient is φ = 725546056320.

The previous prime is 1377087136267. The next prime is 1377087136333. The reversal of 1377087136275 is 5726317807731.

It is not a de Polignac number, because 1377087136275 - 2³ = 1377087136267 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2268677022 + ... + 2268677628.

It is an arithmetic number, because the mean of its divisors is an integer number (24006320640).

Almost surely, 2^{1377087136275} is an apocalyptic number.

1377087136275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1377087136275 is a deficient number, since it is larger than the sum of its proper divisors (927519645165).

1377087136275 is a wasteful number, since it uses less digits than its factorization.

1377087136275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1633 (or 1628 counting only the distinct ones).

The product of its (nonzero) digits is 10372320, while the sum is 57.

The spelling of 1377087136275 in words is "one trillion, three hundred seventy-seven billion, eighty-seven million, one hundred thirty-six thousand, two hundred seventy-five".