25054913 has 8 divisors (see below), whose sum is σ = 27853056. Its totient is φ = 22381200.

The previous prime is 25054891. The next prime is 25054919. The reversal of 25054913 is 31945052.

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 25054913 - 2¹⁸ = 24792769 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (25054919) 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, 30683 + ... + 31488.

It is an arithmetic number, because the mean of its divisors is an integer number (3481632).

Almost surely, 2^25054913 is an apocalyptic number.

It is an amenable number.

25054913 is a deficient number, since it is larger than the sum of its proper divisors (2798143).

25054913 is a wasteful number, since it uses less digits than its factorization.

25054913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62215.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 25054913 is about 5005.4882878696. The cubic root of 25054913 is about 292.6157060436.

Adding to 25054913 its reverse (31945052), we get a palindrome (56999965).

The spelling of 25054913 in words is "twenty-five million, fifty-four thousand, nine hundred thirteen".