26043635553046 has 4 divisors (see below), whose sum is σ = 39065453329572. Its totient is φ = 13021817776522.

The previous prime is 26043635553043. The next prime is 26043635553109. The reversal of 26043635553046 is 64035553634062.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 26043635552984 and 26043635553002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26043635553043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6510908888260 + ... + 6510908888263.

It is an arithmetic number, because the mean of its divisors is an integer number (9766363332393).

Almost surely, 2^{26043635553046} is an apocalyptic number.

26043635553046 is a deficient number, since it is larger than the sum of its proper divisors (13021817776526).

26043635553046 is a wasteful number, since it uses less digits than its factorization.

26043635553046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13021817776525.

The product of its (nonzero) digits is 23328000, while the sum is 52.

The spelling of 26043635553046 in words is "twenty-six trillion, forty-three billion, six hundred thirty-five million, five hundred fifty-three thousand, forty-six".