25545083 has 4 divisors (see below), whose sum is σ = 25580208. Its totient is φ = 25509960.

The previous prime is 25545071. The next prime is 25545089. The reversal of 25545083 is 38054552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 25545083 - 2¹⁶ = 25479547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25545089) 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, 16448 + ... + 17933.

It is an arithmetic number, because the mean of its divisors is an integer number (6395052).

Almost surely, 2^25545083 is an apocalyptic number.

25545083 is a deficient number, since it is larger than the sum of its proper divisors (35125).

25545083 is an equidigital number, since it uses as much as digits as its factorization.

25545083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35124.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 25545083 is about 5054.2143800990. The cubic root of 25545083 is about 294.5116232250.

The spelling of 25545083 in words is "twenty-five million, five hundred forty-five thousand, eighty-three".