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54354330134 = 2132972087971
BaseRepresentation
bin110010100111110001…
…010100001000010110
312012022001021001122022
4302213301110020112
51342304202031014
640545305533142
73632644116536
oct624761241026
9165261231568
1054354330134
11210626697a5
12a64b1a41b2
135182c02530
1428b8b5b4c6
151631caba8e
hexca7c54216

54354330134 has 16 divisors (see below), whose sum is σ = 90830844720. Its totient is φ = 24221557920.

The previous prime is 54354330109. The next prime is 54354330137. The reversal of 54354330134 is 43103345345.

It is a junction number, because it is equal to n+sod(n) for n = 54354330094 and 54354330103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54354330137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36043232 + ... + 36044739.

It is an arithmetic number, because the mean of its divisors is an integer number (5676927795).

Almost surely, 254354330134 is an apocalyptic number.

54354330134 is a deficient number, since it is larger than the sum of its proper divisors (36476514586).

54354330134 is a wasteful number, since it uses less digits than its factorization.

54354330134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72088015.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 54354330134 its reverse (43103345345), we get a palindrome (97457675479).

The spelling of 54354330134 in words is "fifty-four billion, three hundred fifty-four million, three hundred thirty thousand, one hundred thirty-four".

Divisors: 1 2 13 26 29 58 377 754 72087971 144175942 937143623 1874287246 2090551159 4181102318 27177165067 54354330134