1019930252875 has 32 divisors (see below), whose sum is σ = 1353679629120. Its totient is φ = 765030528000.

The previous prime is 1019930252867. The next prime is 1019930252911. The reversal of 1019930252875 is 5782520399101.

It is not a de Polignac number, because 1019930252875 - 2³ = 1019930252867 is a prime.

It is a super-2 number, since 2×1019930252875² (a number of 25 digits) contains 22 as substring.

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, 1983256 + ... + 2444005.

It is an arithmetic number, because the mean of its divisors is an integer number (42302488410).

Almost surely, 2^{1019930252875} is an apocalyptic number.

1019930252875 is a deficient number, since it is larger than the sum of its proper divisors (333749376245).

1019930252875 is an equidigital number, since it uses as much as digits as its factorization.

1019930252875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4427392 (or 4427382 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 52.

The spelling of 1019930252875 in words is "one trillion, nineteen billion, nine hundred thirty million, two hundred fifty-two thousand, eight hundred seventy-five".