1025085925375 has 16 divisors (see below), whose sum is σ = 1303445115648. Its totient is φ = 804595740000.

The previous prime is 1025085925373. The next prime is 1025085925441. The reversal of 1025085925375 is 5735295805201.

It is not a de Polignac number, because 1025085925375 - 2¹ = 1025085925373 is a prime.

It is a super-3 number, since 3×1025085925375³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025085925373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77358351 + ... + 77371600.

It is an arithmetic number, because the mean of its divisors is an integer number (81465319728).

Almost surely, 2^{1025085925375} is an apocalyptic number.

1025085925375 is a deficient number, since it is larger than the sum of its proper divisors (278359190273).

1025085925375 is an equidigital number, since it uses as much as digits as its factorization.

1025085925375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154730019 (or 154730009 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 52.

The spelling of 1025085925375 in words is "one trillion, twenty-five billion, eighty-five million, nine hundred twenty-five thousand, three hundred seventy-five".