25141573 has 2 divisors, whose sum is σ = 25141574. Its totient is φ = 25141572.

The previous prime is 25141561. The next prime is 25141583. The reversal of 25141573 is 37514152.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24137569 + 1004004 = 4913^2 + 1002^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25141573 is a prime.

It is a super-3 number, since 3×25141573³ (a number of 23 digits) contains 333 as substring.

It is equal to p_1574272 and since 25141573 and 1574272 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25141583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12570786 + 12570787.

It is an arithmetic number, because the mean of its divisors is an integer number (12570787).

Almost surely, 2^25141573 is an apocalyptic number.

It is an amenable number.

25141573 is a deficient number, since it is larger than the sum of its proper divisors (1).

25141573 is an equidigital number, since it uses as much as digits as its factorization.

25141573 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4200, while the sum is 28.

The square root of 25141573 is about 5014.1373136363. The cubic root of 25141573 is about 292.9526844896.

The spelling of 25141573 in words is "twenty-five million, one hundred forty-one thousand, five hundred seventy-three".