551303045342336 has 64 divisors (see below), whose sum is σ = 1255615775127360. Its totient is φ = 236194262707200.

The previous prime is 551303045342303. The next prime is 551303045342341. The reversal of 551303045342336 is 633243540303155.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99476435 + ... + 104872146.

It is an arithmetic number, because the mean of its divisors is an integer number (19618996486365).

Almost surely, 2^{551303045342336} is an apocalyptic number.

551303045342336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

551303045342336 is an abundant number, since it is smaller than the sum of its proper divisors (704312729785024).

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

551303045342336 is a wasteful number, since it uses less digits than its factorization.

551303045342336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204351613 (or 204351601 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 47.

The spelling of 551303045342336 in words is "five hundred fifty-one trillion, three hundred three billion, forty-five million, three hundred forty-two thousand, three hundred thirty-six".