25140513544043 has 8 divisors (see below), whose sum is σ = 25238576123712. Its totient is φ = 25042452822016.

The previous prime is 25140513544007. The next prime is 25140513544051. The reversal of 25140513544043 is 34044531504152.

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 25140513544043 - 2⁸ = 25140513543787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25140513544943) 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, 30733646 + ... + 31541052.

It is an arithmetic number, because the mean of its divisors is an integer number (3154822015464).

Almost surely, 2^{25140513544043} is an apocalyptic number.

25140513544043 is a deficient number, since it is larger than the sum of its proper divisors (98062579669).

25140513544043 is a wasteful number, since it uses less digits than its factorization.

25140513544043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928821.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 25140513544043 in words is "twenty-five trillion, one hundred forty billion, five hundred thirteen million, five hundred forty-four thousand, forty-three".