25485097 has 8 divisors (see below), whose sum is σ = 27879840. Its totient is φ = 23103360.

The previous prime is 25485079. The next prime is 25485107. The reversal of 25485097 is 79058452.

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 25485097 - 2⁷ = 25484969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25485017) by changing a digit.

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, 1113 + ... + 7225.

It is an arithmetic number, because the mean of its divisors is an integer number (3484980).

Almost surely, 2^25485097 is an apocalyptic number.

It is an amenable number.

25485097 is a deficient number, since it is larger than the sum of its proper divisors (2394743).

25485097 is a wasteful number, since it uses less digits than its factorization.

25485097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6503.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 25485097 is about 5048.2766366355. The cubic root of 25485097 is about 294.2809144978.

It can be divided in two parts, 2548 and 5097, that multiplied together give a triangular number (12987156 = T₅₀₉₆).

The spelling of 25485097 in words is "twenty-five million, four hundred eighty-five thousand, ninety-seven".