26455273034 has 4 divisors (see below), whose sum is σ = 39682909554. Its totient is φ = 13227636516.

The previous prime is 26455273021. The next prime is 26455273057. The reversal of 26455273034 is 43037255462.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 26180210809 + 275062225 = 161803^2 + 16585^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26455272982 and 26455273000.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6613818257 + ... + 6613818260.

Almost surely, 2^26455273034 is an apocalyptic number.

26455273034 is a deficient number, since it is larger than the sum of its proper divisors (13227636520).

26455273034 is a wasteful number, since it uses less digits than its factorization.

26455273034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13227636519.

The product of its (nonzero) digits is 604800, while the sum is 41.

The spelling of 26455273034 in words is "twenty-six billion, four hundred fifty-five million, two hundred seventy-three thousand, thirty-four".