4541655783120 has 80 divisors (see below), whose sum is σ = 14079390444672. Its totient is φ = 1211086056960.

The previous prime is 4541655783107. The next prime is 4541655783121. The reversal of 4541655783120 is 213875561454.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4541655783121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16193685 + ... + 16471755.

Almost surely, 2^{4541655783120} is an apocalyptic number.

4541655783120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4541655783120 is an abundant number, since it is smaller than the sum of its proper divisors (9537734661552).

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

4541655783120 is a wasteful number, since it uses less digits than its factorization.

4541655783120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346140 (or 346134 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 51.

The spelling of 4541655783120 in words is "four trillion, five hundred forty-one billion, six hundred fifty-five million, seven hundred eighty-three thousand, one hundred twenty".