4855165454253 has 4 divisors (see below), whose sum is σ = 6473553939008. Its totient is φ = 3236776969500.

The previous prime is 4855165454197. The next prime is 4855165454303. The reversal of 4855165454253 is 3524545615584.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4855165454253 - 2⁶ = 4855165454189 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4855165454193 and 4855165454202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4855165454653) 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 3 ways as a sum of consecutive naturals, for example, 809194242373 + ... + 809194242378.

It is an arithmetic number, because the mean of its divisors is an integer number (1618388484752).

Almost surely, 2^{4855165454253} is an apocalyptic number.

It is an amenable number.

4855165454253 is a deficient number, since it is larger than the sum of its proper divisors (1618388484755).

4855165454253 is a wasteful number, since it uses less digits than its factorization.

4855165454253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1618388484754.

The product of its digits is 57600000, while the sum is 57.

The spelling of 4855165454253 in words is "four trillion, eight hundred fifty-five billion, one hundred sixty-five million, four hundred fifty-four thousand, two hundred fifty-three".