4513555102920 has 128 divisors (see below), whose sum is σ = 13800629145600. Its totient is φ = 1180719783936.

The previous prime is 4513555102909. The next prime is 4513555102921. The reversal of 4513555102920 is 292015553154.

It is not an unprimeable number, because it can be changed into a prime (4513555102921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 307489 + ... + 3020208.

It is an arithmetic number, because the mean of its divisors is an integer number (107817415200).

Almost surely, 2^{4513555102920} is an apocalyptic number.

4513555102920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4513555102920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6900314572800).

4513555102920 is an abundant number, since it is smaller than the sum of its proper divisors (9287074042680).

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

4513555102920 is a wasteful number, since it uses less digits than its factorization.

4513555102920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327927 (or 3327923 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 42.

The spelling of 4513555102920 in words is "four trillion, five hundred thirteen billion, five hundred fifty-five million, one hundred two thousand, nine hundred twenty".