1375127502625 has 8 divisors (see below), whose sum is σ = 1716159123432. Its totient is φ = 1100102002000.

The previous prime is 1375127502587. The next prime is 1375127502653. The reversal of 1375127502625 is 5262057215731.

It can be written as a sum of positive squares in 4 ways, for example, as 307771971984 + 1067355530641 = 554772^2 + 1033129^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1375127502625 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5500509886 + ... + 5500510135.

It is an arithmetic number, because the mean of its divisors is an integer number (214519890429).

Almost surely, 2^{1375127502625} is an apocalyptic number.

It is an amenable number.

1375127502625 is a deficient number, since it is larger than the sum of its proper divisors (341031620807).

1375127502625 is an equidigital number, since it uses as much as digits as its factorization.

1375127502625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11001020036 (or 11001020026 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 1375127502625 in words is "one trillion, three hundred seventy-five billion, one hundred twenty-seven million, five hundred two thousand, six hundred twenty-five".