25936795034 has 8 divisors (see below), whose sum is σ = 38919090708. Its totient is φ = 12963764800.

The previous prime is 25936795033. The next prime is 25936795069. The reversal of 25936795034 is 43059763952.

It can be written as a sum of positive squares in 2 ways, for example, as 25906512025 + 30283009 = 160955^2 + 5503^2 .

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

It is a super-2 number, since 2×25936795034² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (25936795033) 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, 2309357 + ... + 2320560.

Almost surely, 2^25936795034 is an apocalyptic number.

25936795034 is a deficient number, since it is larger than the sum of its proper divisors (12982295674).

25936795034 is a wasteful number, since it uses less digits than its factorization.

25936795034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4632720.

The product of its (nonzero) digits is 6123600, while the sum is 53.

The spelling of 25936795034 in words is "twenty-five billion, nine hundred thirty-six million, seven hundred ninety-five thousand, thirty-four".