25053049 has 8 divisors (see below), whose sum is σ = 29877120. Its totient is φ = 20540256.

The previous prime is 25053043. The next prime is 25053073. The reversal of 25053049 is 94035052.

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 25053049 - 2⁹ = 25052537 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25053043) 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, 77644 + ... + 77965.

It is an arithmetic number, because the mean of its divisors is an integer number (3734640).

Almost surely, 2^25053049 is an apocalyptic number.

It is an amenable number.

25053049 is a deficient number, since it is larger than the sum of its proper divisors (4824071).

25053049 is a wasteful number, since it uses less digits than its factorization.

25053049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155639.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 25053049 is about 5005.3020887855. The cubic root of 25053049 is about 292.6084493271.

The spelling of 25053049 in words is "twenty-five million, fifty-three thousand, forty-nine".