1025295168 has 56 divisors (see below), whose sum is σ = 2726631072. Its totient is φ = 340017664.

The previous prime is 1025295151. The next prime is 1025295181. The reversal of 1025295168 is 8615925201.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 24271 + ... + 51377.

Almost surely, 2^1025295168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1025295168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1363315536).

1025295168 is an abundant number, since it is smaller than the sum of its proper divisors (1701335904).

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

1025295168 is a wasteful number, since it uses less digits than its factorization.

1025295168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27319 (or 27309 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 1025295168 is about 32020.2306050409. The cubic root of 1025295168 is about 1008.3616112523.

The spelling of 1025295168 in words is "one billion, twenty-five million, two hundred ninety-five thousand, one hundred sixty-eight".