1375625020755 has 32 divisors (see below), whose sum is σ = 2260584235008. Its totient is φ = 713806992000.

The previous prime is 1375625020741. The next prime is 1375625020769. The reversal of 1375625020755 is 5570205265731.

It is an interprime number because it is at equal distance from previous prime (1375625020741) and next prime (1375625020769).

It is not a de Polignac number, because 1375625020755 - 2¹¹ = 1375625018707 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18717330 + ... + 18790680.

It is an arithmetic number, because the mean of its divisors is an integer number (70643257344).

Almost surely, 2^{1375625020755} is an apocalyptic number.

1375625020755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1375625020755 is a deficient number, since it is larger than the sum of its proper divisors (884959214253).

1375625020755 is a wasteful number, since it uses less digits than its factorization.

1375625020755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107187.

The product of its (nonzero) digits is 2205000, while the sum is 48.

The spelling of 1375625020755 in words is "one trillion, three hundred seventy-five billion, six hundred twenty-five million, twenty thousand, seven hundred fifty-five".