25283011 has 16 divisors (see below), whose sum is σ = 28779520. Its totient is φ = 22044960.

The previous prime is 25282993. The next prime is 25283017. The reversal of 25283011 is 11038252.

It is a cyclic number.

It is not a de Polignac number, because 25283011 - 2⁷ = 25282883 is a prime.

It is a super-2 number, since 2×25283011² = 1278461290452242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25283017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16600 + ... + 18058.

It is an arithmetic number, because the mean of its divisors is an integer number (1798720).

Almost surely, 2^25283011 is an apocalyptic number.

25283011 is a deficient number, since it is larger than the sum of its proper divisors (3496509).

25283011 is a wasteful number, since it uses less digits than its factorization.

25283011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1546.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 25283011 is about 5028.2214549481. The cubic root of 25283011 is about 293.5010085028.

The spelling of 25283011 in words is "twenty-five million, two hundred eighty-three thousand, eleven".