25148153 has 8 divisors (see below), whose sum is σ = 26716800. Its totient is φ = 23604048.

The previous prime is 25148147. The next prime is 25148173. The reversal of 25148153 is 35184152.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25148153 is a prime.

It is a super-2 number, since 2×25148153² = 1264859198622818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25148173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4001 + ... + 8142.

It is an arithmetic number, because the mean of its divisors is an integer number (3339600).

Almost surely, 2^25148153 is an apocalyptic number.

It is an amenable number.

25148153 is a deficient number, since it is larger than the sum of its proper divisors (1568647).

25148153 is a wasteful number, since it uses less digits than its factorization.

25148153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12271.

The product of its digits is 4800, while the sum is 29.

The square root of 25148153 is about 5014.7934154858. The cubic root of 25148153 is about 292.9782392487.

The spelling of 25148153 in words is "twenty-five million, one hundred forty-eight thousand, one hundred fifty-three".