1375125013625 has 16 divisors (see below), whose sum is σ = 1872170202240. Its totient is φ = 1000090918000.

The previous prime is 1375125013621. The next prime is 1375125013627. The reversal of 1375125013625 is 5263105215731.

It is not a de Polignac number, because 1375125013625 - 2² = 1375125013621 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1375125013621) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500044085 + ... + 500046834.

It is an arithmetic number, because the mean of its divisors is an integer number (117010637640).

Almost surely, 2^{1375125013625} is an apocalyptic number.

It is an amenable number.

1375125013625 is a deficient number, since it is larger than the sum of its proper divisors (497045188615).

1375125013625 is a wasteful number, since it uses less digits than its factorization.

1375125013625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000090945 (or 1000090935 counting only the distinct ones).

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 1375125013625 in words is "one trillion, three hundred seventy-five billion, one hundred twenty-five million, thirteen thousand, six hundred twenty-five".