551335041411 has 96 divisors (see below), whose sum is σ = 974174294016. Its totient is φ = 273746088000.

The previous prime is 551335041377. The next prime is 551335041427. The reversal of 551335041411 is 114140533155.

It is a happy number.

It is not a de Polignac number, because 551335041411 - 2¹⁴ = 551335025027 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (551335041431) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 56190696 + ... + 56200506.

It is an arithmetic number, because the mean of its divisors is an integer number (10147648896).

Almost surely, 2^551335041411 is an apocalyptic number.

551335041411 is a deficient number, since it is larger than the sum of its proper divisors (422839252605).

551335041411 is a wasteful number, since it uses less digits than its factorization.

551335041411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11373 (or 11366 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 551335041411 its reverse (114140533155), we get a palindrome (665475574566).

The spelling of 551335041411 in words is "five hundred fifty-one billion, three hundred thirty-five million, forty-one thousand, four hundred eleven".