5501407403520 has 3840 divisors, whose sum is σ = 25738352640000. Its totient is φ = 1120173981696.

The previous prime is 5501407403483. The next prime is 5501407403573. The reversal of 5501407403520 is 253047041055.

5501407403520 is a `hidden beast` number, since 5 + 50 + 1 + 40 + 7 + 40 + 3 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (3840).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 93244193251 + ... + 93244193309.

It is an arithmetic number, because the mean of its divisors is an integer number (6702696000).

Almost surely, 2^{5501407403520} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5501407403520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12869176320000).

5501407403520 is an abundant number, since it is smaller than the sum of its proper divisors (20236945236480).

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

5501407403520 is an equidigital number, since it uses as much as digits as its factorization.

5501407403520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 36.

The spelling of 5501407403520 in words is "five trillion, five hundred one billion, four hundred seven million, four hundred three thousand, five hundred twenty".