551410963482240 has 1536 divisors, whose sum is σ = 2156423199840000. Its totient is φ = 134111864291328.

The previous prime is 551410963482229. The next prime is 551410963482343. The reversal of 551410963482240 is 42284369014155.

551410963482240 is a `hidden beast` number, since 5 + 5 + 14 + 109 + 6 + 3 + 482 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 30249097446 + ... + 30249115674.

Almost surely, 2^{551410963482240} 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 551410963482240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1078211599920000).

551410963482240 is an abundant number, since it is smaller than the sum of its proper divisors (1605012236357760).

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

551410963482240 is a wasteful number, since it uses less digits than its factorization.

551410963482240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18664 (or 18640 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 54.

The spelling of 551410963482240 in words is "five hundred fifty-one trillion, four hundred ten billion, nine hundred sixty-three million, four hundred eighty-two thousand, two hundred forty".