8455156500055 has 16 divisors (see below), whose sum is σ = 10680428753280. Its totient is φ = 6407979969312.

The previous prime is 8455156500053. The next prime is 8455156500061. The reversal of 8455156500055 is 5500056515548.

It is not a de Polignac number, because 8455156500055 - 2¹ = 8455156500053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8455156499981 and 8455156500008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8455156500053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3562672 + ... + 5440858.

It is an arithmetic number, because the mean of its divisors is an integer number (667526797080).

Almost surely, 2^{8455156500055} is an apocalyptic number.

8455156500055 is a deficient number, since it is larger than the sum of its proper divisors (2225272253225).

8455156500055 is a wasteful number, since it uses less digits than its factorization.

8455156500055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1925598.

The product of its (nonzero) digits is 3000000, while the sum is 49.

The spelling of 8455156500055 in words is "eight trillion, four hundred fifty-five billion, one hundred fifty-six million, five hundred thousand, fifty-five".