1025761793 has 32 divisors (see below), whose sum is σ = 1274600448. Its totient is φ = 805478400.

The previous prime is 1025761777. The next prime is 1025761801. The reversal of 1025761793 is 3971675201.

It is a cyclic number.

It is not a de Polignac number, because 1025761793 - 2⁴ = 1025761777 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1025761793.

It is not an unprimeable number, because it can be changed into a prime (1025761703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1347533 + ... + 1348293.

It is an arithmetic number, because the mean of its divisors is an integer number (39831264).

Almost surely, 2^1025761793 is an apocalyptic number.

It is an amenable number.

1025761793 is a deficient number, since it is larger than the sum of its proper divisors (248838655).

1025761793 is a wasteful number, since it uses less digits than its factorization.

1025761793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1073.

The product of its (nonzero) digits is 79380, while the sum is 41.

The square root of 1025761793 is about 32027.5161853054. The cubic root of 1025761793 is about 1008.5145608251.

The spelling of 1025761793 in words is "one billion, twenty-five million, seven hundred sixty-one thousand, seven hundred ninety-three".