26265530530 has 32 divisors (see below), whose sum is σ = 48315801600. Its totient is φ = 10278021312.

The previous prime is 26265530461. The next prime is 26265530531. The reversal of 26265530530 is 3503556262.

It is a self number, because there is not a number n which added to its sum of digits gives 26265530530.

It is not an unprimeable number, because it can be changed into a prime (26265530531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66402 + ... + 238621.

It is an arithmetic number, because the mean of its divisors is an integer number (1509868800).

Almost surely, 2^26265530530 is an apocalyptic number.

26265530530 is a deficient number, since it is larger than the sum of its proper divisors (22050271070).

26265530530 is a wasteful number, since it uses less digits than its factorization.

26265530530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305218.

The product of its (nonzero) digits is 162000, while the sum is 37.

The spelling of 26265530530 in words is "twenty-six billion, two hundred sixty-five million, five hundred thirty thousand, five hundred thirty".