25055500030541 has 32 divisors (see below), whose sum is σ = 27017299965312. Its totient is φ = 23150360217600.

The previous prime is 25055500030453. The next prime is 25055500030543. The reversal of 25055500030541 is 14503000555052.

It is a cyclic number.

It is not a de Polignac number, because 25055500030541 - 2¹⁰ = 25055500029517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25055500030543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1988367641 + ... + 1988380241.

It is an arithmetic number, because the mean of its divisors is an integer number (844290623916).

Almost surely, 2^{25055500030541} is an apocalyptic number.

It is an amenable number.

25055500030541 is a deficient number, since it is larger than the sum of its proper divisors (1961799934771).

25055500030541 is a wasteful number, since it uses less digits than its factorization.

25055500030541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18509.

The product of its (nonzero) digits is 75000, while the sum is 35.

Adding to 25055500030541 its reverse (14503000555052), we get a palindrome (39558500585593).

The spelling of 25055500030541 in words is "twenty-five trillion, fifty-five billion, five hundred million, thirty thousand, five hundred forty-one".