25852079 has 8 divisors (see below), whose sum is σ = 29175120. Its totient is φ = 22691200.

The previous prime is 25852051. The next prime is 25852129. The reversal of 25852079 is 97025852.

25852079 = T₇₂₇ + T₇₂₈ + ... + T₈₁₃.

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

It is a cyclic number.

It is not a de Polignac number, because 25852079 - 2⁸ = 25851823 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 (25852009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40202 + ... + 40839.

It is an arithmetic number, because the mean of its divisors is an integer number (3646890).

Almost surely, 2^25852079 is an apocalyptic number.

25852079 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

25852079 is a deficient number, since it is larger than the sum of its proper divisors (3323041).

25852079 is a wasteful number, since it uses less digits than its factorization.

25852079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81081.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 25852079 is about 5084.4939767886. The cubic root of 25852079 is about 295.6867234313.

It can be divided in two parts, 2585 and 2079, that added together give a palindrome (4664).

The spelling of 25852079 in words is "twenty-five million, eight hundred fifty-two thousand, seventy-nine".