26020765446 has 32 divisors (see below), whose sum is σ = 57977307360. Its totient is φ = 7730306304.

The previous prime is 26020765427. The next prime is 26020765451. The reversal of 26020765446 is 64456702062.

It is a junction number, because it is equal to n+sod(n) for n = 26020765398 and 26020765407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5749455 + ... + 5753978.

It is an arithmetic number, because the mean of its divisors is an integer number (1811790855).

Almost surely, 2^26020765446 is an apocalyptic number.

26020765446 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

26020765446 is an abundant number, since it is smaller than the sum of its proper divisors (31956541914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26020765446 is a wasteful number, since it uses less digits than its factorization.

26020765446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11503480.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 26020765446 in words is "twenty-six billion, twenty million, seven hundred sixty-five thousand, four hundred forty-six".