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54322050404 = 2213580512601
BaseRepresentation
bin110010100101110110…
…001011010101100100
312012012210112002011202
4302211312023111210
51342222421103104
640542154022032
73632102544536
oct624566132544
9165183462152
1054322050404
1121046421536
12a640417918
13517930c9bb
1428b4757856
15162e03251e
hexca5d8b564

54322050404 has 6 divisors (see below), whose sum is σ = 95063588214. Its totient is φ = 27161025200.

The previous prime is 54322050353. The next prime is 54322050407. The reversal of 54322050404 is 40405022345.

54322050404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 38357222500 + 15964827904 = 195850^2 + 126352^2 .

It is a super-3 number, since 3×543220504043 (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (54322050407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6790256297 + ... + 6790256304.

It is an arithmetic number, because the mean of its divisors is an integer number (15843931369).

Almost surely, 254322050404 is an apocalyptic number.

It is an amenable number.

54322050404 is a deficient number, since it is larger than the sum of its proper divisors (40741537810).

54322050404 is a wasteful number, since it uses less digits than its factorization.

54322050404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13580512605 (or 13580512603 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

Adding to 54322050404 its reverse (40405022345), we get a palindrome (94727072749).

The spelling of 54322050404 in words is "fifty-four billion, three hundred twenty-two million, fifty thousand, four hundred four".

Divisors: 1 2 4 13580512601 27161025202 54322050404