25762045 has 8 divisors (see below), whose sum is σ = 31062240. Its totient is φ = 20511120.

The previous prime is 25762019. The next prime is 25762097. The reversal of 25762045 is 54026752.

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

It is not a de Polignac number, because 25762045 - 2¹¹ = 25759997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 25761998 and 25762016.

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, 11155 + ... + 13264.

It is an arithmetic number, because the mean of its divisors is an integer number (3882780).

Almost surely, 2^25762045 is an apocalyptic number.

It is an amenable number.

25762045 is a deficient number, since it is larger than the sum of its proper divisors (5300195).

25762045 is a wasteful number, since it uses less digits than its factorization.

25762045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24635.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 25762045 is about 5075.6324729042. The cubic root of 25762045 is about 295.3430654048.

Adding to 25762045 its reverse (54026752), we get a palindrome (79788797).

The spelling of 25762045 in words is "twenty-five million, seven hundred sixty-two thousand, forty-five".