25074311079711 has 4 divisors (see below), whose sum is σ = 33432414772952. Its totient is φ = 16716207386472.

The previous prime is 25074311079691. The next prime is 25074311079737. The reversal of 25074311079711 is 11797011347052.

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

It is a de Polignac number, because none of the positive numbers 2^k-25074311079711 is a prime.

It is a super-2 number, since 2×25074311079711² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25074311079011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4179051846616 + ... + 4179051846621.

It is an arithmetic number, because the mean of its divisors is an integer number (8358103693238).

Almost surely, 2^{25074311079711} is an apocalyptic number.

25074311079711 is a deficient number, since it is larger than the sum of its proper divisors (8358103693241).

25074311079711 is an equidigital number, since it uses as much as digits as its factorization.

25074311079711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8358103693240.

The product of its (nonzero) digits is 370440, while the sum is 48.

The spelling of 25074311079711 in words is "twenty-five trillion, seventy-four billion, three hundred eleven million, seventy-nine thousand, seven hundred eleven".