26453772103 has 8 divisors (see below), whose sum is σ = 28907333136. Its totient is φ = 24008323200.

The previous prime is 26453772101. The next prime is 26453772119. The reversal of 26453772103 is 30127735462.

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

It is a cyclic number.

It is not a de Polignac number, because 26453772103 - 2¹ = 26453772101 is a prime.

It is a super-2 number, since 2×26453772103² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26453772101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2021208 + ... + 2034253.

It is an arithmetic number, because the mean of its divisors is an integer number (3613416642).

Almost surely, 2^26453772103 is an apocalyptic number.

26453772103 is a deficient number, since it is larger than the sum of its proper divisors (2453561033).

26453772103 is a wasteful number, since it uses less digits than its factorization.

26453772103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4056065.

The product of its (nonzero) digits is 211680, while the sum is 40.

The spelling of 26453772103 in words is "twenty-six billion, four hundred fifty-three million, seven hundred seventy-two thousand, one hundred three".