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54130145335 = 571546575581
BaseRepresentation
bin110010011010011010…
…000111100000110111
312011201102102021220121
4302122122013200313
51341324304122320
640511140512411
73624252433540
oct623232074067
9164642367817
1054130145335
1120a58068402
12a5a80ab707
13514862b0c6
1428970814c7
15161c2768aa
hexc9a687837

54130145335 has 8 divisors (see below), whose sum is σ = 74235627936. Its totient is φ = 37117813920.

The previous prime is 54130145297. The next prime is 54130145371. The reversal of 54130145335 is 53354103145.

54130145335 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54130145335 - 225 = 54096590903 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54130145335.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773287756 + ... + 773287825.

It is an arithmetic number, because the mean of its divisors is an integer number (9279453492).

Almost surely, 254130145335 is an apocalyptic number.

54130145335 is a deficient number, since it is larger than the sum of its proper divisors (20105482601).

54130145335 is a wasteful number, since it uses less digits than its factorization.

54130145335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1546575593.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 54130145335 in words is "fifty-four billion, one hundred thirty million, one hundred forty-five thousand, three hundred thirty-five".

Divisors: 1 5 7 35 1546575581 7732877905 10826029067 54130145335