25413541043 has 16 divisors (see below), whose sum is σ = 29419010784. Its totient is φ = 21696552960.

The previous prime is 25413541031. The next prime is 25413541051. The reversal of 25413541043 is 34014531452.

It is a cyclic number.

It is not a de Polignac number, because 25413541043 - 2⁶ = 25413540979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25413541063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63230 + ... + 234147.

It is an arithmetic number, because the mean of its divisors is an integer number (1838688174).

Almost surely, 2^25413541043 is an apocalyptic number.

25413541043 is a deficient number, since it is larger than the sum of its proper divisors (4005469741).

25413541043 is a wasteful number, since it uses less digits than its factorization.

25413541043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297862.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 25413541043 in words is "twenty-five billion, four hundred thirteen million, five hundred forty-one thousand, forty-three".