26252153545 has 8 divisors (see below), whose sum is σ = 32036526720. Its totient is φ = 20645761200.

The previous prime is 26252153537. The next prime is 26252153561. The reversal of 26252153545 is 54535125262.

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

It is not a de Polignac number, because 26252153545 - 2³ = 26252153537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26252153498 and 26252153507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44494881 + ... + 44495470.

It is an arithmetic number, because the mean of its divisors is an integer number (4004565840).

Almost surely, 2^26252153545 is an apocalyptic number.

It is an amenable number.

26252153545 is a deficient number, since it is larger than the sum of its proper divisors (5784373175).

26252153545 is an equidigital number, since it uses as much as digits as its factorization.

26252153545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88990415.

The product of its digits is 360000, while the sum is 40.

The spelling of 26252153545 in words is "twenty-six billion, two hundred fifty-two million, one hundred fifty-three thousand, five hundred forty-five".