5574728613440 has 224 divisors, whose sum is σ = 15252221163264. Its totient is φ = 1901156106240.

The previous prime is 5574728613431. The next prime is 5574728613457. The reversal of 5574728613440 is 443168274755.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-2 number, since 2×5574728613440² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 365764220 + ... + 365779460.

Almost surely, 2^{5574728613440} 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 5574728613440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7626110581632).

5574728613440 is an abundant number, since it is smaller than the sum of its proper divisors (9677492549824).

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

5574728613440 is a wasteful number, since it uses less digits than its factorization.

5574728613440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16125 (or 16115 counting only the distinct ones).

The product of its (nonzero) digits is 22579200, while the sum is 56.

The spelling of 5574728613440 in words is "five trillion, five hundred seventy-four billion, seven hundred twenty-eight million, six hundred thirteen thousand, four hundred forty".