25041461351 has 4 divisors (see below), whose sum is σ = 25209525000. Its totient is φ = 24873397704.

The previous prime is 25041461321. The next prime is 25041461377. The reversal of 25041461351 is 15316414052.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25041461351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25041461321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84031601 + ... + 84031898.

It is an arithmetic number, because the mean of its divisors is an integer number (6302381250).

Almost surely, 2^25041461351 is an apocalyptic number.

25041461351 is a deficient number, since it is larger than the sum of its proper divisors (168063649).

25041461351 is a wasteful number, since it uses less digits than its factorization.

25041461351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168063648.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 25041461351 in words is "twenty-five billion, forty-one million, four hundred sixty-one thousand, three hundred fifty-one".