264555060155 has 8 divisors (see below), whose sum is σ = 317559109392. Its totient is φ = 211582023328.

The previous prime is 264555060101. The next prime is 264555060191. The reversal of 264555060155 is 551060555462.

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

It is a cyclic number.

It is not a de Polignac number, because 264555060155 - 2²² = 264550865851 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7734329 + ... + 7768458.

It is an arithmetic number, because the mean of its divisors is an integer number (39694888674).

Almost surely, 2^264555060155 is an apocalyptic number.

264555060155 is a deficient number, since it is larger than the sum of its proper divisors (53004049237).

264555060155 is a wasteful number, since it uses less digits than its factorization.

264555060155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15506205.

The product of its (nonzero) digits is 900000, while the sum is 44.

The spelling of 264555060155 in words is "two hundred sixty-four billion, five hundred fifty-five million, sixty thousand, one hundred fifty-five".