25030473143 has 8 divisors (see below), whose sum is σ = 28127889888. Its totient is φ = 22100484384.

The previous prime is 25030473133. The next prime is 25030473151. The reversal of 25030473143 is 34137403052.

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

It is a cyclic number.

It is not a de Polignac number, because 25030473143 - 2²⁸ = 24762037687 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 (25030473103) 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, 41856680 + ... + 41857277.

It is an arithmetic number, because the mean of its divisors is an integer number (3515986236).

Almost surely, 2^25030473143 is an apocalyptic number.

25030473143 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

25030473143 is a deficient number, since it is larger than the sum of its proper divisors (3097416745).

25030473143 is a wasteful number, since it uses less digits than its factorization.

25030473143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83713993.

The product of its (nonzero) digits is 30240, while the sum is 32.

Adding to 25030473143 its reverse (34137403052), we get a palindrome (59167876195).

The spelling of 25030473143 in words is "twenty-five billion, thirty million, four hundred seventy-three thousand, one hundred forty-three".