554552745505240 has 256 divisors, whose sum is σ = 1330655957568000. Its totient is φ = 207749518848000.

The previous prime is 554552745505229. The next prime is 554552745505309. The reversal of 554552745505240 is 42505547255455.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 820090075 + ... + 820766005.

It is an arithmetic number, because the mean of its divisors is an integer number (5197874834250).

Almost surely, 2^{554552745505240} 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 554552745505240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (665327978784000).

554552745505240 is an abundant number, since it is smaller than the sum of its proper divisors (776103212062760).

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

554552745505240 is a wasteful number, since it uses less digits than its factorization.

554552745505240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676242 (or 676238 counting only the distinct ones).

The product of its (nonzero) digits is 140000000, while the sum is 58.

The spelling of 554552745505240 in words is "five hundred fifty-four trillion, five hundred fifty-two billion, seven hundred forty-five million, five hundred five thousand, two hundred forty".