25064501 has 8 divisors (see below), whose sum is σ = 31249344. Its totient is φ = 19530720.

The previous prime is 25064483. The next prime is 25064513. The reversal of 25064501 is 10546052.

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

It is not a de Polignac number, because 25064501 - 2¹⁰ = 25063477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25064521) 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, 162680 + ... + 162833.

It is an arithmetic number, because the mean of its divisors is an integer number (3906168).

Almost surely, 2^25064501 is an apocalyptic number.

It is an amenable number.

25064501 is a deficient number, since it is larger than the sum of its proper divisors (6184843).

25064501 is a wasteful number, since it uses less digits than its factorization.

25064501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325531.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 25064501 is about 5006.4459449793. The cubic root of 25064501 is about 292.6530272879.

It can be divided in two parts, 2506 and 4501, that added together give a palindrome (7007).

The spelling of 25064501 in words is "twenty-five million, sixty-four thousand, five hundred one".