25053653211 has 8 divisors (see below), whose sum is σ = 33460455504. Its totient is φ = 16674643200.

The previous prime is 25053653189. The next prime is 25053653227. The reversal of 25053653211 is 11235635052.

It is a happy number.

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

It is not a de Polignac number, because 25053653211 - 2⁵ = 25053653179 is a prime.

It is a super-2 number, since 2×25053653211² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25053653281) 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, 6945966 + ... + 6949571.

It is an arithmetic number, because the mean of its divisors is an integer number (4182556938).

Almost surely, 2^25053653211 is an apocalyptic number.

25053653211 is a deficient number, since it is larger than the sum of its proper divisors (8406802293).

25053653211 is a wasteful number, since it uses less digits than its factorization.

25053653211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13896141.

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 25053653211 in words is "twenty-five billion, fifty-three million, six hundred fifty-three thousand, two hundred eleven".