26054621043 has 8 divisors (see below), whose sum is σ = 37897630656. Its totient is φ = 15790679400.

The previous prime is 26054621027. The next prime is 26054621059. The reversal of 26054621043 is 34012645062.

It is an interprime number because it is at equal distance from previous prime (26054621027) and next prime (26054621059).

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

It is not a de Polignac number, because 26054621043 - 2⁴ = 26054621027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 789533971 = 26054621043 / (2 + 6 + 0 + 5 + 4 + 6 + 2 + 1 + 0 + 4 + 3).

It is a junction number, because it is equal to n+sod(n) for n = 26054620995 and 26054621013.

It is not an unprimeable number, because it can be changed into a prime (26054625043) 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, 394766953 + ... + 394767018.

It is an arithmetic number, because the mean of its divisors is an integer number (4737203832).

Almost surely, 2^26054621043 is an apocalyptic number.

26054621043 is a deficient number, since it is larger than the sum of its proper divisors (11843009613).

26054621043 is a wasteful number, since it uses less digits than its factorization.

26054621043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789533985.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 26054621043 in words is "twenty-six billion, fifty-four million, six hundred twenty-one thousand, forty-three".