26834898530 has 32 divisors (see below), whose sum is σ = 52884273600. Its totient is φ = 9722905920.

The previous prime is 26834898521. The next prime is 26834898589. The reversal of 26834898530 is 3589843862.

It is a super-2 number, since 2×26834898530² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 409880 + ... + 470819.

It is an arithmetic number, because the mean of its divisors is an integer number (1652633550).

Almost surely, 2^26834898530 is an apocalyptic number.

26834898530 is a deficient number, since it is larger than the sum of its proper divisors (26049375070).

26834898530 is a wasteful number, since it uses less digits than its factorization.

26834898530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 880994.

The product of its (nonzero) digits is 9953280, while the sum is 56.

The spelling of 26834898530 in words is "twenty-six billion, eight hundred thirty-four million, eight hundred ninety-eight thousand, five hundred thirty".