26315045602 has 8 divisors (see below), whose sum is σ = 39576718800. Its totient is φ = 13122806004.

The previous prime is 26315045599. The next prime is 26315045747. The reversal of 26315045602 is 20654051362.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17357452 + ... + 17358967.

It is an arithmetic number, because the mean of its divisors is an integer number (4947089850).

Almost surely, 2^26315045602 is an apocalyptic number.

26315045602 is a deficient number, since it is larger than the sum of its proper divisors (13261673198).

26315045602 is a wasteful number, since it uses less digits than its factorization.

26315045602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34716800.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 26315045602 its reverse (20654051362), we get a palindrome (46969096964).

The spelling of 26315045602 in words is "twenty-six billion, three hundred fifteen million, forty-five thousand, six hundred two".