4155320355511 has 8 divisors (see below), whose sum is σ = 4476959056640. Its totient is φ = 3833967179232.

The previous prime is 4155320355497. The next prime is 4155320355521. The reversal of 4155320355511 is 1155530235514.

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 4155320355511 - 2⁷ = 4155320355383 is a prime.

It is a super-2 number, since 2×4155320355511² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4155320355521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71350980 + ... + 71409193.

It is an arithmetic number, because the mean of its divisors is an integer number (559619882080).

Almost surely, 2^{4155320355511} is an apocalyptic number.

4155320355511 is a deficient number, since it is larger than the sum of its proper divisors (321638701129).

4155320355511 is a wasteful number, since it uses less digits than its factorization.

4155320355511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142762425.

The product of its (nonzero) digits is 225000, while the sum is 40.

The spelling of 4155320355511 in words is "four trillion, one hundred fifty-five billion, three hundred twenty million, three hundred fifty-five thousand, five hundred eleven".