26530925703 has 48 divisors (see below), whose sum is σ = 38009180160. Its totient is φ = 16440822720.

The previous prime is 26530925699. The next prime is 26530925711. The reversal of 26530925703 is 30752903562.

It is not a de Polignac number, because 26530925703 - 2² = 26530925699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26530925783) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 18643650 + ... + 18645072.

It is an arithmetic number, because the mean of its divisors is an integer number (791857920).

Almost surely, 2^26530925703 is an apocalyptic number.

26530925703 is a deficient number, since it is larger than the sum of its proper divisors (11478254457).

26530925703 is a wasteful number, since it uses less digits than its factorization.

26530925703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1740 (or 1709 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 42.

The spelling of 26530925703 in words is "twenty-six billion, five hundred thirty million, nine hundred twenty-five thousand, seven hundred three".