264354554026 has 16 divisors (see below), whose sum is σ = 413863632000. Its totient is φ = 126402545808.

The previous prime is 264354554017. The next prime is 264354554047. The reversal of 264354554026 is 620455453462.

264354554026 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 422406 + ... + 840913.

It is an arithmetic number, because the mean of its divisors is an integer number (25866477000).

Almost surely, 2^264354554026 is an apocalyptic number.

264354554026 is a deficient number, since it is larger than the sum of its proper divisors (149509077974).

264354554026 is a wasteful number, since it uses less digits than its factorization.

264354554026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267893.

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 264354554026 in words is "two hundred sixty-four billion, three hundred fifty-four million, five hundred fifty-four thousand, twenty-six".