551504504401334 has 32 divisors (see below), whose sum is σ = 956751255677952. Its totient is φ = 236040605820000.

The previous prime is 551504504401327. The next prime is 551504504401343. The reversal of 551504504401334 is 433104405405155.

It is a super-2 number, since 2×551504504401334² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10927780592 + ... + 10927831059.

It is an arithmetic number, because the mean of its divisors is an integer number (29898476739936).

Almost surely, 2^{551504504401334} is an apocalyptic number.

551504504401334 is a deficient number, since it is larger than the sum of its proper divisors (405246751276618).

551504504401334 is a wasteful number, since it uses less digits than its factorization.

551504504401334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21855611732.

The product of its (nonzero) digits is 1440000, while the sum is 44.

Adding to 551504504401334 its reverse (433104405405155), we get a palindrome (984608909806489).

The spelling of 551504504401334 in words is "five hundred fifty-one trillion, five hundred four billion, five hundred four million, four hundred one thousand, three hundred thirty-four".