551411055345 has 16 divisors (see below), whose sum is σ = 902775310272. Its totient is φ = 287246688960.

The previous prime is 551411055341. The next prime is 551411055347. The reversal of 551411055345 is 543550114155.

It is not a de Polignac number, because 551411055345 - 2² = 551411055341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (551411055341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427449786 + ... + 427451075.

It is an arithmetic number, because the mean of its divisors is an integer number (56423456892).

Almost surely, 2^551411055345 is an apocalyptic number.

It is an amenable number.

551411055345 is a deficient number, since it is larger than the sum of its proper divisors (351364254927).

551411055345 is a wasteful number, since it uses less digits than its factorization.

551411055345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854900912.

The product of its (nonzero) digits is 150000, while the sum is 39.

The spelling of 551411055345 in words is "five hundred fifty-one billion, four hundred eleven million, fifty-five thousand, three hundred forty-five".