4513254523155 has 48 divisors (see below), whose sum is σ = 9411097163520. Its totient is φ = 1954612482624.

The previous prime is 4513254523123. The next prime is 4513254523159. The reversal of 4513254523155 is 5513254523154.

4513254523155 is a `hidden beast` number, since 4 + 5 + 1 + 32 + 545 + 23 + 1 + 55 = 666.

It is not a de Polignac number, because 4513254523155 - 2⁵ = 4513254523123 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4513254523155.

It is not an unprimeable number, because it can be changed into a prime (4513254523159) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 377041177 + ... + 377053146.

It is an arithmetic number, because the mean of its divisors is an integer number (196064524240).

Almost surely, 2^{4513254523155} is an apocalyptic number.

4513254523155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4513254523155 is an abundant number, since it is smaller than the sum of its proper divisors (4897842640365).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4513254523155 is a wasteful number, since it uses less digits than its factorization.

4513254523155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754094360 (or 754094357 counting only the distinct ones).

The product of its digits is 1800000, while the sum is 45.

Subtracting 4513254523155 from its reverse (5513254523154), we obtain a palindrome (999999999999).

The spelling of 4513254523155 in words is "four trillion, five hundred thirteen billion, two hundred fifty-four million, five hundred twenty-three thousand, one hundred fifty-five".