1375025033830 has 64 divisors (see below), whose sum is σ = 2857209458688. Its totient is φ = 466676340480.

The previous prime is 1375025033747. The next prime is 1375025033849. The reversal of 1375025033830 is 383305205731.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18947715 + ... + 19020145.

It is an arithmetic number, because the mean of its divisors is an integer number (44643897792).

Almost surely, 2^{1375025033830} is an apocalyptic number.

1375025033830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1375025033830 is an abundant number, since it is smaller than the sum of its proper divisors (1482184424858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1375025033830 is a wasteful number, since it uses less digits than its factorization.

1375025033830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75181.

The product of its (nonzero) digits is 226800, while the sum is 40.

The spelling of 1375025033830 in words is "one trillion, three hundred seventy-five billion, twenty-five million, thirty-three thousand, eight hundred thirty".