25075784083 has 8 divisors (see below), whose sum is σ = 28659343968. Its totient is φ = 21492550464.

The previous prime is 25075783991. The next prime is 25075784089. The reversal of 25075784083 is 38048757052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 25075784083 - 2¹⁷ = 25075653011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25075784089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114585 + ... + 251557.

It is an arithmetic number, because the mean of its divisors is an integer number (3582417996).

Almost surely, 2^25075784083 is an apocalyptic number.

25075784083 is a deficient number, since it is larger than the sum of its proper divisors (3583559885).

25075784083 is a wasteful number, since it uses less digits than its factorization.

25075784083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163133.

The product of its (nonzero) digits is 1881600, while the sum is 49.

The spelling of 25075784083 in words is "twenty-five billion, seventy-five million, seven hundred eighty-four thousand, eighty-three".