25052061 has 8 divisors (see below), whose sum is σ = 34480384. Its totient is φ = 16162560.

The previous prime is 25052039. The next prime is 25052077. The reversal of 25052061 is 16025052.

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

It is not a de Polignac number, because 25052061 - 2¹⁴ = 25035677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25052011) 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, 134596 + ... + 134781.

It is an arithmetic number, because the mean of its divisors is an integer number (4310048).

Almost surely, 2^25052061 is an apocalyptic number.

It is an amenable number.

25052061 is a deficient number, since it is larger than the sum of its proper divisors (9428323).

25052061 is a wasteful number, since it uses less digits than its factorization.

25052061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269411.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 25052061 is about 5005.2033924707. The cubic root of 25052061 is about 292.6046028099.

The spelling of 25052061 in words is "twenty-five million, fifty-two thousand, sixty-one".