1025995933 has 4 divisors (see below), whose sum is σ = 1059092608. Its totient is φ = 992899260.

The previous prime is 1025995909. The next prime is 1025995967. The reversal of 1025995933 is 3395995201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3395995201 = 701 ⋅4844501.

It is a cyclic number.

It is not a de Polignac number, because 1025995933 - 2¹³ = 1025987741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1025995133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16548291 + ... + 16548352.

It is an arithmetic number, because the mean of its divisors is an integer number (264773152).

Almost surely, 2^1025995933 is an apocalyptic number.

It is an amenable number.

1025995933 is a deficient number, since it is larger than the sum of its proper divisors (33096675).

1025995933 is an equidigital number, since it uses as much as digits as its factorization.

1025995933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33096674.

The product of its (nonzero) digits is 328050, while the sum is 46.

The square root of 1025995933 is about 32031.1712711228. The cubic root of 1025995933 is about 1008.5912893718.

The spelling of 1025995933 in words is "one billion, twenty-five million, nine hundred ninety-five thousand, nine hundred thirty-three".